complete the recursive function to determine if a number is prime. skeletal code is provided in the primechecker function.
Answers
The recursive function checks divisors until either a divisor is found, or the divisor exceeds the square root of the given number, confirming the number is prime.
The primeChecker function should take two arguments: the number 'n' to be checked and a divisor 'd', which will initially be set to 2. The base cases are: if n is less than 2, it is not prime; if d is greater than the square root of n, it is prime. If n is divisible by d, it is not prime, and we return false. Otherwise, we call the primeChecker function recursively with the same 'n' and an incremented divisor 'd+1'. In conclusion, the recursive function checks divisors until either a divisor is found, or the divisor exceeds the square root of the given number, confirming the number is prime.
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Related Questions
discuss the distinction between open-loop gain and closed-loop gain
Answers
The distinction between open-loop gain and closed-loop gain is that the former is the gain achieved without feedback, while the latter is the gain achieved with feedback. The closed-loop gain is more stable and less prone to distortion, but it may be lower than the open-loop gain.
In electronics, gain refers to the amplification of a signal. The open-loop gain is the amplification achieved without any feedback applied, while the closed-loop gain is the amplification when feedback is applied. In other words, the open-loop gain is the gain of an amplifier when no output signal is connected to the input, while the closed-loop gain is the gain of the amplifier when the output signal is connected to the input through a feedback network.
The open-loop gain is typically higher than the closed-loop gain, but it is less stable and more prone to distortion. The closed-loop gain, on the other hand, is more stable and less prone to distortion because of the feedback mechanism that adjusts the gain to a desired value.
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Question 1. Roller at P slides in the slot as a result of the force F = 25 kN. The cross sectional area of both bars is 100 mm2 and E = 200 Gpa. Bar AP has length 0.25 m and bar BP has length 0.2 m. Use the virtual displacement method to determine the axial stress in AP.
Question 2. If the roller and slot in problem 1 is replaced by a pin, use the virtual force method to determine the pin movement in the direction of the force.
Question 3. Use Castigliano's Theorem to determine the reaction force at B and the deflection at A in terms of w, E, I and L.
Answers
Answer:
i dont know
Explanation:
i dont know how to answer this
No help dude that’s not even part of the question
Answers
Answer:
wat?
Explanation:
The question should be labeled in the psychology section, but what I assume the question means is some sort of paradoxical reverse psychology method of braincell loss. Even photosynthesis doesn't understand what it means. The question probably is what is the question, not that there's no help.
Hope this helps (a little)!
Assignment 1: Structural Design of Rectangular Reinforced Concrete Beams for Bending
Perform structural design of a rectangular reinforced concrete beam for bending. The beam is simply supported and has a span L=20 feet. In addition to its own weight the beam should support a superimposed dead load of 0.50 k/ft and a live load of 0.65 k/ft. Use a beam width of 12 inches. The depth of the beam should satisfy the ACI stipulations for minimum depth and be proportioned for economy. Concrete compressive strength f’c = 4,000 psi and yield stress of reinforcing bars fy = 60,000 psi. Size of stirrups should be chosen based on the size of the reinforcing bars. The beam is neither exposed to weather nor in contact with the ground, meaning it is subjected to interior exposure.
• Use the reference on "Practical Considerations for Rectangular Reinforced Concrete Beams"
• Include references to ACI code – see slides from second class
• Include references to Tables from Appendix A
• Draw a sketch of the reinforced concrete beam showing all dimensions, number and size of rebars, including stirrups.
Answers
Answer:
Beam of 25" depth and 12" width is sufficient.
I've attached a detailed section of the beam.
Explanation:
We are given;
Beam Span; L = 20 ft
Dead load; DL = 0.50 k/ft
Live load; LL = 0.65 k/ft.
Beam width; b = 12 inches
From ACI code, ultimate load is given as;
W_u = 1.2DL + 1.6LL
Thus;
W_u = 1.2(0.5) + 1.6(0.65)
W_u = 1.64 k/ft
Now, ultimate moment is given by the formula;
M_u = (W_u × L²)/8
M_u = (1.64 × 20²)/8
M_u = 82 k-ft
Since span is 20 ft, it's a bit larger than the average span beams, thus, let's try a depth of d = 25 inches.
Effective depth of a beam is given by the formula;
d_eff = d - clear cover - stirrup diameter - ½Main bar diameter
Now, let's adopt the following;
Clear cover = 1.5"
Stirrup diameter = 0.5"
Main bar diameter = 1"
Thus;
d_eff = 25" - 1.5" - 0.5" - ½(1")
d_eff = 22.5"
Now, let's find steel ratio(ρ) ;
ρ = Total A_s/(b × d_eff)
Now, A_s = ½ × area of main diameter bar
Thus, A_s = ½ × π × 1² = 0.785 in²
Let's use Nominal number of 3 bars as our main diameter bars.
Thus, total A_s = 3 × 0.785
Total A_s = 2.355 in²
Hence;
ρ = 2.355/(22.5 × 12)
ρ = 0.008722
Design moment Capacity is given;
M_n = Φ * ρ * Fy * b * d²[1 – (0.59ρfy/fc’)]/12
Φ is 0.9
f’c = 4,000 psi = 4 kpsi
fy = 60,000 psi = 60 kpsi
M_n = 0.9 × 0.008722 × 60 × 12 × 22.5²[1 - (0.59 × 0.008722 × 60/4)]/12
M_n = 220.03 k-ft
Thus: M_n > M_u
Thus, the beam of 25" depth and 12" width is sufficient.
URGENT NEED HELP BY AN HOUR
C++ ONLY
Given a line of text as input: (1) output the number of characters excluding the three characters commonly used for end-of-sentence punctuation( period, exclamation point, and question mark), (2) then output the number of end-of-sentence punctuation characters that were found. You can just do (1) to pass the first few test cases for partial credit, then do (2) for full credit.
Ex: If the input is "Listen, Sam! Calm down. Please.", the output is:
28
3
Ex: If the input is "What time is it? Time to get a watch! O.K., bye now.", the output is:
43
5
Answers
Using the knowledge in computational language in python it is possible to write a code that output the number of characters excluding the three characters commonly used for end-of-sentence punctuation.
Writting the code:import re
def check_sentence(text):
result = re.search(r"^[A-Z][A-Za-z\s]*[\.\?!]$", text)
return result != None
print(check_sentence("Is this is a sentence?")) # True
print(check_sentence("is this is a sentence?")) # False
print(check_sentence("Hello")) # False
print(check_sentence("1-2-3-GO!")) # False
print(check_sentence("A star is born.")) # True
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what must a pilot be aware of as a result of ground effect
Answers
Ground effect refers to the increase in lift and decrease in drag that occurs when an aircraft is flying close to the ground or water surface. As a result, a pilot must be aware of several factors when operating in ground effect.
Firstly, the aircraft's pitch attitude and airspeed will be affected, requiring the pilot to make adjustments to maintain the correct angle of attack. Secondly, ground effect can cause the aircraft to float during landing or takeoff, which can result in a longer than expected ground roll or require the pilot to apply additional power to clear obstacles. Additionally, the aircraft's handling characteristics may be altered, particularly at low speeds. Finally, a pilot must also be aware of the potential for ground effect to suddenly diminish, such as when flying over uneven terrain, which could result in a loss of lift and altitude. As a result, it is important for pilots to understand and account for ground effect in their flying operations.
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Three charges of 2 nC, -5 nC, and 0.2 nC are situated at P(2, 7/2,"/4), S(1, π, "/2), and Q(5, "/3,2/3), respectively. Find the force acting on the 2 nC charge at point P. Is this a force of attraction or repulsion?
Answers
Answer:htthrhtrhtrrtrth
Explanation:
trtrhtr
If two motors are to be started at the same time, the standby power system must have the capacity to provide the _____ of the starting kilovolt-ampere values for the two motors *
Answers
Answer:
Sum.
Explanation:
An electric motor can be defined as a machine which is typically used for the conversion or transformation of electrical energy into mechanical energy.
Basically, the mode of operation of an electric motor is simply to supply the motor with an alternating current (AC) voltage to one end, which is then used to power the axle (metal rod) at the other end of the motor.
Two motors can be made to run simultaneously in a synchronous manner through the use of a standby power system that provides the required level of power (alternating current and voltage).
Thus, if two motors are to be started at the same time, the standby power system must have the capacity to provide the sum of the starting kilovolt-ampere (KVA) values for the TWO motors.
what benefit is a reduced time lost in Osha
Answers
It is to be noted that in OSHA, reducing time lost due to injuries and accidents can lead to increased productivity and efficiency, improved financial performance, and better employee morale and retention.
What is OSHA?The Occupational Safety and Health Act of 1970 established the Occupational Safety and Health Administration (OSHA) to safeguard employees' safety and health by creating and enforcing standards and providing training, outreach, information, and support.
Reducing time lost due to injuries and accidents can have a number of advantages for a business. By reducing injuries and accidents, a firm may save time and money on absenteeism, medical care, and workers' compensation claims. This can lead to enhanced production and efficiency, which can contribute to better financial performance.
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A. Show the LastName, FirstName, and Phone of all customers who have had an order with TotalAmount greater than $100.00. Use a subquery. Present the results sorted by LastName in ascending order and then FirstName in descending order.
B. Show the LastName, FirstName and Phone of all customers who have had an order with TotalAmount greater than $100.00. Use a join, but do not use JOIN ON syntax. Present results sorted by LastName in ascending order and then FirstName in descending order.
C. Show the LastName, FirstName and Phone of all customers who have had an order with TotalAmount greater than $100.00. Use a join using JOIN ON syntax. Present results sorted by LastName in ascending order and then FirstName in descending order.
D. Show the LastName, FirstName and Phone of all customers who have had an order with an Item named "Dress Shirt". Use a subquery. Present results sorted by LastName in ascending order and then FirstName in descending order.
E. Show the LastName, FirstName and Phone of all customers who have had an order with an Item named "Dress Shirt". Use a join, but do not use JOIN ON syntax. Present results sorted by LastName in ascending order and then FirstName in descending order.
F. Show the LastName, FirstName and Phone of all customers who have had an order with an Item named "Dress Shirt". Use a join using JOIN ON syntax. Present results sorted by LastName in ascending order and then FirstName in descending order.
Answers
A. To show the LastName, FirstName, and Phone of customers with an order TotalAmount greater than $100.00, you can use this SQL query:
```sql
SELECT LastName, FirstName, Phone
FROM Customers
WHERE CustomerID IN (
SELECT CustomerID
FROM Orders
WHERE TotalAmount > 100.00)
ORDER BY LastName ASC, FirstName DESC;
```
D. To show the LastName, FirstName, and Phone of customers who have had an order with an Item named "Dress Shirt", use this SQL query:
```sql
SELECT LastName, FirstName, Phone
FROM Customers
WHERE CustomerID IN (
SELECT DISTINCT o.CustomerID
FROM Orders o
JOIN OrderDetails od ON o.OrderID = od.OrderID
JOIN Items i ON od.ItemID = i.ItemID
WHERE i.ItemName = 'Dress Shirt')
ORDER BY LastName ASC, FirstName DESC;
```
F. To show the LastName, FirstName, and Phone of customers who have had an order with an Item named "Dress Shirt" using JOIN ON syntax, use this SQL query:
```sql
SELECT DISTINCT c.LastName, c.FirstName, c.Phone
FROM Customers c
JOIN Orders o ON c.CustomerID = o.CustomerID
JOIN OrderDetails od ON o.OrderID = od.OrderID
JOIN Items i ON od.ItemID = i.ItemID
WHERE i.ItemName = 'Dress Shirt'
ORDER BY c.LastName ASC, c.FirstName DESC;
```
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The * key is used for ____.
Answers
what feature eliminates the need for a separate electrical outlet for your wap?
Answers
The PoE feature eliminates the need for a separate electrical outlet for your wireless access point (WAP).
What is a wireless access point (WAP)?A wireless access point (WAP) is a device that connects wireless devices to a wired network. Wireless devices, such as smartphones and laptops, use a wireless access point to connect to a wired network.
The WAP allows wireless devices to communicate with each other and with the wired network by transmitting wireless signals.
PoE, or Power over Ethernet, is a technology that allows network cables to carry electrical power. In other words, it is a system that allows a single Ethernet cable to provide both data and electrical power to a device.
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The Power over Ethernet (PoE) feature eliminates the need for a separate electrical outlet for your Wireless Access Point (WAP). With PoE, power is transmitted over Ethernet cables along with data.
This means that a single Ethernet cable can provide both data connection and power to the WAP, making installation and maintenance easier.
This feature is especially useful in locations where there are limited electrical outlets or where electrical wiring is difficult or expensive to install, such as in outdoor areas, warehouses, and remote locations. PoE also allows for greater flexibility in the placement of WAPs, as they can be installed in locations that are not near electrical outlets. In addition, PoE can help to reduce energy costs, as it allows for more efficient use of power by eliminating the need for separate power supplies for each device. Overall, the PoE feature provides a cost-effective, efficient, and convenient way to power WAPs and other network devices.
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TRUE OR FALSE the three most common expressway interchange types are cloverleaf, diamond and trumpet interchanges.
Answers
TRUE. the three most common expressway interchange types are cloverleaf, diamond and trumpet interchanges.
The three most common expressway interchange types are cloverleaf, diamond, and trumpet interchanges. These interchange types are widely used in highway systems to facilitate the smooth flow of traffic and provide connections between different roadways.
Cloverleaf interchange: It consists of a series of ramps and loops that allow traffic to move between intersecting highways without encountering any traffic signals. The interchange resembles the shape of a cloverleaf when viewed from above.
Diamond interchange: It is a simple and cost-effective interchange design where two roadways intersect at a single point. The ramps form a diamond shape, providing access between the two roads.
Trumpet interchange: It is a type of interchange used when one road ends and merges into another. It is characterized by a loop ramp that allows traffic to make a 180-degree turn to transition between the two roads.
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write a code segment that prints the names of all of the items in the current working directory.
Answers
Here is an example code segment in Python that uses the os module to list all the items (files and directories) in the current working directory and prints their names:
python
Copy code
import os
# Get the current working directory
cwd = os.getcwd()
# List all the items in the directory
items = os.listdir(cwd)
# Print the name of each item
for item in items:
print(item)
This code first gets the current working directory using os.getcwd(). It then uses os.listdir() to obtain a list of all the items (both files and directories) in the directory and stores them in the items variable. Finally, it loops through each item in the items list and prints its name using print().
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Key features of process architecture___________.
non-reiterative
usable
prescriptive
relationally rich
Answers
Process architecture is characterized by non-reiterative, usable, prescriptive, and relationally rich features, ensuring efficiency, effectiveness, and clear guidance in the execution of organizational processes.
Process architecture refers to the design and structure of an organization's processes. Four key features of process architecture are non-reiterative, usable, prescriptive, and relationally rich.
1. Non-reiterative: This feature emphasizes that processes should not involve unnecessary repetition or duplication of steps, enabling streamlined and efficient execution.
2. Usable: Process architecture should be designed in a way that allows for easy comprehension and implementation by individuals within the organization, ensuring practicality and user-friendliness.
3. Prescriptive: A prescriptive process architecture provides clear guidelines, instructions, and standards for executing processes, minimizing ambiguity and promoting consistency and quality.
4. Relationally rich: This feature emphasizes the interconnectedness and integration of various processes within an organization, facilitating effective coordination and collaboration between different departments or functions.
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The standard procedure for dimensioning the location of a house on a site is to dimension ____ of the house from adjacent lot lines. A one side b two sides c two corners d one corner
Answers
Answer:
One corner ( D )
Explanation:
when dimensioning the location of a house on site the standard and the acceptable procedure is to ; Dimension One corner of the house
Adjacent lots is a term used to describe parcels of the site that meet each other along their boundary lines. and they also include parcels that may be separated by streets
An ideal vapor-compression refrigeration cycle that uses refrigerant-134a as its working fluid maintains a condenser at 800 kPa and the evaporator at −12°C. Determine this system's COP and the amount of power required to service a 150 kW cooling load.
Answers
Answer:
COP = 4.846
Explanation:
From the table A-11 i attached, we can find the entropy for the state 1 at -12°C.
h1 = 243.3 KJ/Kg
s1 = 0.93911 KJ/Kg.K
From table A-12 attached we can do the same for states 3 and 4 but just enthalpy at 800 KPa.
h3 = h4 = hf = 95.47 KJ/Kg
For state 2, we can calculate the enthalpy from table A-13 attached using interpolation at 800 KPa and the condition s2 = s1. We have;
h2 = 273.81 KJ/Kg
The power would be determined from the energy balance in state 1-2 where the mass flow rate will be expressed through the energy balance in state 4-1.
W' = m'(h2 - h1)
W' = Q'_L((h2 - h1)/(h1 - h4))
Where Q'_L = 150 kW
Plugging in the relevant values, we have;
W' = 150((273.81 - 243.3)/(243.3 - 95.46))
W' = 30.956 Kw
Formula foe COP is;
COP = Q'_L/W'
COP = 150/30.956
COP = 4.846
A boiler is designed to work at 14bar and evaporate 8 kg/s of water. The inlet water to the boiler has a temperature of 400C and at exit the steam is 0.95 dry. The flow velocity at inlet is 10 m/s and at exit 5 m/s and the exit is % m above the elevation at entrance. Determine the quantity of heat required. What is the significance of changes in kinetic and potential energy on the result.
Answers
Answer:
Explanation: 2 is thy answer
Name the manufacturing process that the worker is using to create the workpiece. The manufacturing process carried out by the blacksmith in the image is the process of
Answers
Answer:
Metamorphic manufacturing
Explanation:
I don't know what form of an answer you wanted but I hope this helps :)
How much does 1 gallon of water weigh in pound given that the density of water is 1gram/ cm3
Answers
Explanation:
There are 8.35 pounds in a gallon of water. Water weighs 1 gram per cubic centimeter or 1 000 kilogram per cubic meter, i.e. density of water is equal to 1 000 kg/m³; at 25°C (77°F or 298.15K) at standard atmospheric pressure.
using data in Appendix A ,calculate the number of atoms in 1 tonne of iron
Answers
\(1.0783*10^{28}(atoms).\)
Explanation:Since I don't have access to "Appendix A", I'll solve the problem using data from the periodic table.
1. Determine the molar mass of iron.
According to the periodic table, the molar mass of iron is:
55.845g/mole.
2. Convert 1 tonne to grams.\(1(tonne)*1000=1000kg\\1000kg*1000=1000000g=10^6g\)
3. Apply rule of 3.\(55.845g\) ----------- \(1 mole\)
\(10^6g\) ----------- \(x\)
\(x=\frac{10^6*1}{55.845}=17906.7061(moles)\)
4. Determine the amount of atoms.Considering that there are, approximately, \(6.022*10^{23}\) atoms in a mole of any element, apply another rule of 3.
1 mole --------------------- \(6.022*10^{23}(atoms)\)
\(17906.7061(moles)\) --------------------- x
\(x=\frac{17906.7061*6.022*10^{23}}{1}=1.0783*10^{28}\).
Movers want to get a refrigerator up over a 6-inch step. They place a small ramp on the step to make the task easier. Why are the movers using the ramp
Answers
Answer:
to make the task easier
Explanation:
Your problem statement literally tells you the reason why the movers use the ramp: "to make the task easier".
__
The ramp gives a mechanical advantage and changes the direction that the force must be applied. It makes it possible to raise the refrigerator without having to pull straight up on it.
correctly identify the term used to describe each group of microbes indicated in this growth rate versus nacl (salt) concentration plot.
Answers
When microbes are grown in the presence of different salt concentrations, their growth rate can vary significantly. The growth rate versus NaCl (salt) concentration plot is used to identify the term used to describe each group of microbes indicated in this growth rate versus NaCl (salt) concentration plot.
Let's dive deeper into the details below.
Various terms used to describe different groups of microbes based on their growth rate versus NaCl (salt) concentration plot are as follows:
Halophiles: These are microbes that grow best at high NaCl concentrations such as those found in salt lakes or salted foods.Halotolerant: These are microbes that can grow in high NaCl concentrations, but they grow best in the absence of NaCl.Neutrophiles: These are microbes that grow best at neutral pH levels and can grow in a wide range of salt concentrations.Acido-tolerant microbes: These are microbes that grow best at acidic pH levels and can grow in a wide range of salt concentrations.Alkaliphiles: These are microbes that grow best at alkaline pH levels and can grow in a wide range of salt concentrations.Acidophiles: These are microbes that grow best at low pH levels, but they can also grow in the presence of high NaCl concentrations.Learn more about microbes.
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Vacancy diffusion statement refer to that a mechanism that
atom at lattice traveled to a vacant latblèe
• True
• False
Answers
Answer:
true
Explanation:
When should a bimetal thermometer be calibrated?
Answers
Bimetal thermometers should be calibrated at least once a year or whenever readings are suspect.
Calibrating Bimetal Thermometers for Accurate ReadingsA bimetal thermometer should be calibrated at least once a year, or whenever readings are suspect. This is important because bimetal thermometers are made up of two strips of different metals that contract and expand in response to changes in temperature. Over time, the bimetallic strips can become misaligned, resulting in inaccurate temperature readings.
To ensure accuracy, bimetal thermometers need to be calibrated by a professional. During the calibration process, the thermometer is compared to a reference thermometer and adjusted accordingly to bring it back to its original accuracy.
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One pound of air in a cylinder-piston arrangement undergoes an adiabatic expansion from 200 psia to 50 psia. The initial volume is 4 ft3/lbm. The process is such that PV1.4 is constant. Find the work done and the change in internal energy and temperature of the gas.
Answers
When air undergoes adiabatic expansion, the process is governed by the equation PV^γ = constant, where γ is the ratio of specific heats. In this case, the value of γ for air is 1.4. We are given that one pound of air undergoes an adiabatic expansion from 200 psia to 50 psia, with an initial volume of 4 ft3/lbm and PV^1.4 = constant.
Let's calculate the final volume of the air using the initial and final pressures and the initial volume. Using the formula P1V1^γ = P2V2^γ and substituting the given values, we have: 200(4)^1.4 = 50(V2)^1.4V2 = (200(4)^1.4 / 50)^(1/1.4)V2 = 11.14 ft^3/lbmThe work done by the air is given by the equation W = ∆E + Q, where ∆E is the change in internal energy and Q is the heat added to or removed from the system. Since the process is adiabatic (Q = 0), the work done is equal to the change in internal energy. Let's calculate the work done:W = ∆E = C_v (T2 - T1)where C_v is the specific heat at constant volume, and T1 and T2 are the initial and final temperatures, respectively. The specific heat at constant volume for air is 0.1715 Btu/lbm·R. Let's calculate the final temperature of the air using the initial and final pressures and volumes and the equation P1V1^γ/T1 = P2V2^γ/T2.200(4)^1.4/T1 = 50(11.14)^1.4/T2T2 = T1 * (P2V2^γ / P1V1^γ)T2 = 1183.3 RLet's substitute the values into the equation for work done to get:W = C_v (T2 - T1)W = 0.1715 Btu/lbm·R (1183.3 R - 527.7 R)W = 0.1715 Btu/lbm·R (655.6 R)W = 112.3 Btu/lbmThe change in internal energy is also 112.3 Btu/lbm, since Q = 0. The change in temperature is T2 - T1 = 1183.3 R - 527.7 R = 655.6 R.Answer: The work done by the air is 112.3 Btu/lbm, and the change in internal energy and temperature of the gas are also 112.3 Btu/lbm and 655.6 R, respectively.
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Hey guys can anyone list chemical engineering advancement that has been discovered within the past 20 years
Answers
Nanopesticides. The world population keeps growing. ...
Enantio selective organocatalysis. ...
Solid-state batteries. ...
Flow Chemistry. ...
Porous material for Water Harvesting. ...
Directed evolution of selective enzymes. ...
From plastics to monomers. ...
) neon signs require 12 kv for their operation. a) to operate from a 240 v line, what must the ratio of the secondary to primary turns of the transformer be? b) what would the voltage output be if the transformer were connected backward?
Answers
The ratio of the secondary to primary turns of the transformer be 50:1 and even if the transformer is connected backward, the voltage output would still be 12 kV.
To determine the ratio of secondary to primary turns of the transformer required to operate a neon sign from a 240 V line, we can use the turns ratio formula:
Turns ratio = Secondary voltage / Primary voltage
In this case, the secondary voltage is 12 kV (12,000 V), and the primary voltage is 240 V.
Turns ratio = 12,000 V / 240 V
Turns ratio = 50Therefore, the ratio of secondary to primary turns of the transformer should be 50:1.
b) If the transformer were connected backward, the voltage output would depend on the turns ratio. In this case, the turns ratio is 50:1, so if the primary voltage is 240 V, the voltage output would be:
Voltage output = Turns ratio × Primary voltage
Voltage output = 50 × 240 V
Voltage output = 12,000 V or 12 kV
Hence, even if the transformer is connected backward, the voltage output would still be 12 kV.
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Select all the correct answers. What are two reasons why the terrestrial planets formed closer to the sun after a supernova event that initiated the formation of the solar system?
Answers
Calculate the current in the coiled heating element of a 240-V stove. The resistance of the element is 60 ohms at its operating temperature.
Answers
Answer:
4 A
Explanation:
Current is found using Ohm's law.
I = V/R
I = (240 volts)/(60 ohms) = 4 A
The heating element current is 4 amperes.