Merge sort executes a different number of operations, depending on the ordering of the input array / list. (Assume all input arrays / lists have the same length / size.) True False

Answer:

1. True

2. True

3. False

Explanation:

The office location is where the soil layer is not uniform. The thickness of the soil varies which could lead to doors being jammed. The engineer needs to estimate the differential in clay soil.

The inclined surface can hold less weight than a vertical surface. The capacity to hold the weight is due to the gravitational force which is exerted to the load.

A caisson is a watertight enclosure that can be pumped dry so that construction activities, such as the construction of piers can take place. A caisson is a watertight structure or chamber, usually made of wood, metal, or concrete, that is sunk to the bed of a river, lake, or ocean to provide a foundation or support for a bridge, building, or other structure.

A caisson is constructed onshore and then floated to the location where it is to be sunk into the water. Once in place, water is pumped out of the caisson, and construction workers enter the dry chamber to begin work on the foundation or support structure. The use of caissons has been an important development in the construction of bridges and other structures in areas with deep water or unstable soils.

A foundation called a caisson is used in construction on soft or deep water. It involves filling a series of large, watertight cylinders with concrete and sinking them into the ground. The base serves as a solid foundation for any subsequent structures. The construction of large structures like bridges, docks, and caissons is common.

Know more about caisson, here:

https://brainly.com/question/16249983

#SPJ11

Answer: d consequences

Explanation:

the thermal efficiency of the car engine operating on an air-standard Diesel cycle is approximately 0.529, or 52.9%.

To find the thermal efficiency of an ideal-gas propane engine operating on an air-standard Otto Cycle, we can use the following formula:

Thermal efficiency (η) = 1 - (1 / compression ratio)^(specific heat ratio - 1)

Given:

Compression ratio (r) = 10

Specific heat ratio (k) = 1.4

Substituting the values into the formula:

η = 1 - (1 / 10)^(1.4 - 1)

  = 1 - (1 / 10)^0.4

  = 1 - 0.631

  = 0.369

Therefore, the thermal efficiency of the spark-ignition (SI) engine operating on an air-standard Otto Cycle is approximately 0.369, or 36.9%.

To find the thermal efficiency of a car engine operating on an air-standard Diesel cycle, we can use the following formula:

Thermal efficiency (η) = 1 - (1 / (compression ratio * cutoff ratio))^(specific heat ratio - 1)

Given:

Compression ratio (r) = 10

Cutoff ratio (rc) = 3

Specific heat ratio (k) = 1.4

Substituting the values into the formula:

η = 1 - (1 / (10 * 3))^(1.4 - 1)

  = 1 - (1 / 30)^0.4

  = 1 - 0.471

  = 0.529

Therefore, the thermal efficiency of the car engine operating on an air-standard Diesel cycle is approximately 0.529, or 52.9%.

To know more about Thermal related question visit:

https://brainly.com/question/14506133

#SPJ11

Answer:

Hello your question is incomplete attached below is the complete question

answer :

I) P = t/R * 492.85

II) The final equation : PR / t  + 4M/πR3 =  б e

Explanation:

attached below is a detailed solution to the given problem

i) P = t/R * 492.85

ii) Final equation : PR / t  + 4M/πR3 = б e

The correct answer is IN comparison operator, which access selects and includes that record.

Given data:

When you use the "IN" comparison operator, if a record's field value matches one value from the list of defined values, then Access selects and includes that record in the query result.

The "IN" operator is a powerful tool for filtering records based on multiple values without the need for multiple OR conditions. It simplifies the query syntax and improves readability.

Hence, when you want to select and include records in the query result that match any value from a defined list, you can use the "IN" operator in your database query.

To learn more about comparison operators click:

https://brainly.com/question/29840768

#SPJ4

Answer:

a naturally occurring solid material from which a metal or valuable mineral can be profitably extracted.

Explanation:

yw

Answer:

Ore is an accumulation of any mineral mixed with other elements. The mineral content of an ore must be in sufficient concentration to make its extraction commercially and economically viable.

Hope it helps.

If you have any query, feel free to ask.

A minimum set of requirements for plumbing installations in a municipality, city, county, or state is a plumbing code.

A plumbing code is a set of minimum standards and regulations that dictate the design, installation, and maintenance of plumbing systems. The code is typically enforced by local or state authorities and serves to protect public health and safety by ensuring that plumbing systems are safe, functional, and sanitary. Plumbing codes cover a wide range of requirements, including the size and type of pipes and fittings, fixture installation and location, drainage and venting, water supply, and backflow prevention. Plumbing codes are updated periodically to reflect advances in technology, changes in building materials, and new safety and environmental concerns. Compliance with the plumbing code is mandatory, and failure to meet the code requirements can result in fines, penalties, or legal action.

To learn more about municipality
https://brainly.com/question/1061332
#SPJ11

Answer:

(A)  the thermal efficiency of this engine is 66.44 %

(B)  the power delivered by the engine in watts is 664,400 W

(C) The rate at which heat is rejected to the cold temperature sink is 335.6 kJ/s.

Explanation:

Given;

Input Heat received by the engine, \(P_{in}\) = 1000 kJ/s

hot temperature, \(T_H\) = 600 ⁰C = 600 + 273 = 873 K

cold temperature, \(T_C\) = 20 ⁰C = 20 + 273 = 293 K

(A)  the thermal efficiency of this engine;

\(\eta = 1 - \frac{T_C}{T_H} \\\\\eta = 1 - \frac{293}{873} \\\\\eta = 1 - 0.3356\\\\\eta = 0.6644 = 66.44 \%\)

(B) the power delivered by the engine in watts;

\(P = \eta P_{in}\\\\P = 0.6644 \times \ 1000kJ/s \ \times \ \frac{1\ kW}{1\ kJ/s} \\\\P = 664.4 \ kW \\\\P = 664,400 \ W\)

(C)  The rate at which heat is rejected to the cold temperature sink;

\(Q_C = Q_H(1-\eta)\\\\Q_C = 1000\ kJ/s(1-0.6644)\\\\Q_C = 335.6 \ kJ/s\)

Answer:

\(95.914\ \text{GJ}\)

\(\$272.78\)

Explanation:

m = Mass of water = 749511.5 kg

c = Specific heat of water = 4182 J/kg ⋅°C

\(\Delta T\) = Change in temperature = \(80.6-50=30.6^{\circ}\text{F}\)

Cost of 1 GJ of energy = $2.844

Heat required is given by

\(Q=mc\Delta T\\\Rightarrow Q=749511.5\times 4182\times 30.6\\\Rightarrow Q=95.914\times 10^9\ \text{J}=95.914\ \text{GJ}\)

Amount of heat required to heat the water is \(95.914\ \text{GJ}\).

Cost of heating the water is

\(95.914\times 2.844=\$272.78\)

Cost of heating the water to the required temperature is \(\$272.78\).

Answer:

metals, composite, ceramics and polymers.

Explanation:

The four categories of engineering materials used in manufacturing are metals, composite, ceramics and polymers.

i) Metals: Metals are solids made up of atoms held by matrix of electrons. They are good conductors of heat and electricity, ductile and strong.

ii) Composite: This is a combination of two or more materials. They have high strength to weight ratio, stiff, low conductivity. E.g are wood, concrete.

iii) Ceramics: They are inorganic, non-metallic crystalline compounds with high hardness and strength as well as poor conductors of electricity and heat.

iv) Polymers: They  have low weight and are poor conductors of electricity and heat

The Macy's Star Buzz App increases anticipation for a significant business event. The app enables users to browse Macy's collection, curate their particular style, and make lists of their favorite goods.

Workers receive weekly pay. Employees receive one weekly Friday payment. Regularly paid every Friday for 10.50 hours working in a fulfillment center for internet orders.

Using the employee self service app, which replaces printed rosters, outside messaging services, and emails, your staff may check their roster at any time from a smartphone or computer. Employees can even switch shifts with one another if they so wish, and any changes will be reflected in the roster right away.

To know more about Employees, visit:

https://brainly.com/question/27404382

#SPJ4

Check valves in heat pumps are utilized to turn off or turn on expansion devices for the heating and cooling modes. The expansion device may have an internal or external check valve integrated into it.

There are two of what I believe to be check valves above the boiler where the piping turns horizontal on both loops. They contain arrows that indicate the direction of the flow and a lever that may be moved to indicate either "Open," "Winter," or "Closed."

In central heating systems, motorized valves use electricity to send water from the boiler to the appropriate location, which may be the heating circuit for your home's radiators or the cylinder coil for the hot water.

Radiator valves can be divided into three categories based on how they function: Smart, Thermostatic, and Manual.

To know more about heat pump visit:

https://brainly.com/question/12937298

#SPJ4

Answer:

Explanation:

Generally speaking, flammable liquids will ignite (catch on fire) and burn easily at normal working temperatures. ... Fuels and many common products like solvents, thinners, cleaners, adhesives, paints, waxes and polishes may be flammable or combustible liquids.

The material which is considered flammable is: A. paint.

A chemical property can be defined as the property of a chemical compound (material) that can be observed and is measurable during a chemical reaction.

In Science, some examples of the chemical properties of a material (substance) include the following;

Flammability refers to the ability of a material to support combustion or burn continuously in the presence of air. An example of a material which is considered to be flammable is paint because it contains a high level of solvents.

Read more on flammability here: https://brainly.com/question/14214497

A 3-to-5 decoder is a combinational circuit that takes a 3-bit input and produces a 5-bit output. The logical functions for each of the 5 outputs can be represented as follows:

Output Y0 = F(A, B, C) = A'BC'

Output Y1 = F(A, B, C) = AB'C'

Output Y2 = F(A, B, C) = AB'C

Output Y3 = F(A, B, C) = ABC'

Output Y4 = F(A, B, C) = ABC

In the above equations, A, B, and C represent the 3 input bits. The prime (') denotes the complement of a variable.

These logical functions determine the output values based on the input combination. Each output corresponds to a specific combination of the input bits. For example, when A=0, B=0, and C=0, the output Y0 will be 1, while all other outputs will be 0.

Know more about decoder here:

https://brainly.com/question/31064511

#SPJ11

Answer:

The product and process are designed simultaneously

Explanation:

PENN

The diamond-shaped sign that has one arrow pointing up and one arrow pointing down is a warning sign commonly used on roads and highways.

This sign is usually placed before a hill or dip in the road to alert drivers of the change in road conditions ahead. The arrow pointing up indicates that there is a hill ahead, while the arrow pointing down indicates that there is a dip or valley ahead. The purpose of this sign is to warn drivers to slow down and adjust their speed accordingly to avoid accidents. It is important for drivers to pay attention to this sign and follow the recommended speed limit to ensure their safety and the safety of others on the road.

learn more about diamond-shaped sign here:

https://brainly.com/question/4741632

#SPJ11

Answer:

  radiative heat loss substantially increases as the wall temperature declines

Explanation:

The body's heat loss due to convection is ...

  (2 W/m^2·K)((32 -20)K) = 24 W/m^2

__

The body's heat loss due to radiation in the summer is ...

  \(\epsilon\sigma(T_b^4-T_w^4)\quad\text{where $T_b$ and $T_w$ are body and wall temperatures ($^\circ$K)}\\\\0.90\cdot 5.6703\cdot 10^{-8}(305.15^4-300.15^4)\,\text{W/m$^2$}\\\\\approx 28.3\,\text{W/m$^2$}\)

The corresponding heat loss in the winter is ...

  \(0.90\cdot 5.6703\cdot 10^{-8}(305.15^4-287.15^4)\,\text{W/m$^2$}\\\\\approx 95.5\,\text{W/m$^2$}\)

Then the total of body heat losses to surroundings from convection and radiation are ...

  summer: 24 +28.3 = 52.3 . . . W/m^2

  winter: 24 +95.5 = 119.5 . . . W/m^2

__

It is reasonable that a person would feel chilled in the winter due to the additional radiative loss to the walls in the winter time. Total heat loss is more than doubled as the wall temperature declines.

Answer:

resistance = 2.52 ohms

Explanation:

from the formula

V =IR

Voltage = (current)(resistance)

Resistance =

R=

R= 2.52 ohms

Answer:

V= 90h cm³ where h is the height of the rectangular prism.

Explanation:

The formula for volume of a rectangular prism is ;

V=l*w*h  where;

V=volume in cm³

l= length of prism=10cm

w =width of the prism = 9 cm

Assume the height of the prism as h cm then the volume will be;

V= 10* 9*h

V= 90h cm³

when the value of height of the prism is given, substitute that value with h to get the actual volume of the prism.

If an engine fails during rollout or just before takeoff, immediately shut both throttles and land the aircraft safely. Before reaching a safe single engine speed right away after takeoff, drop your nose to increase velocity.

Closing the throttle, turning off the fuel pump, setting the mixture control to idle cutoff, and simply cranking the engine is the most reliable hot start method I've found.

If an engine fails during rollout or just before takeoff, immediately shut both throttles and land the aircraft safely. Before reaching a safe single engine speed right away after takeoff, drop your nose to increase velocity. If you are unable to climb, close both throttles and land straight ahead.

The typical practice for the majority of aircraft would be to abandon takeoff if an engine failed during takeoff. In small aircraft, the pilot should turn the throttles down to idle, activate the speed brakes (if provided), and apply the brakes as needed if the engine fails before VR (Rotation Speed).

To learn more about engine procedure refer to:

https://brainly.com/question/18428188

#SPJ1

Answer:

5 rad/sec

0.796 Hz

1.256 seconds

Explanation:

Y(t) = 23sin5t ----1

Y(t) = aSin(w)t----2

w = 5 rad/sec

Then we get the Oscillation frequency from the formula below

w = 2πf

We make f to be the subject of this formula

f = w/2π

f = 5/2*3.24

f = 5/6.28

f = 0.796Hz

From the calculated frequency, we get the period = 1/f

= 1/0.796

= 1.256 seconds

Answer:

A power supply unit (PSU) converts mains AC to low-voltage regulated DC power for the internal components of a computer. Modern personal computers universally use switched-mode power supplies

Answer:

Volt is the SI (Standard International) unit of electrical potential of the..

Explanation:

Velocity needed to the system is 14 m / s

The displacement that an object or particle experiences with respect to time is expressed vectorially as velocity. The meter per second (m/s) is the accepted unit of velocity magnitude (also known as speed).

Let's use energy conservation as our starting point for this practice. On the ground right as you accelerate out Em0 = K = 12 m v2. No speed when on the building's roof.

Em f = U = m g h: conservation of energy

Em0 = Em f 12 m v2 = m g h v = u u = sqrt2 g h sqrt2 = 9.8 sqrt2 = 10

u = 14 m / s

Various Velocity Types are:

To learn more about velocity refer to:

https://brainly.com/question/16341861

#SPJ1

Answer:

đạo hàm hàm boole là gì

Explanation:

Định nghĩa: Ký hiệu B = {0, 1} và Bn = {(x1, x2, …, xn) | xiB, 1≤ i ≤ n}, ở đây

B và Bn là các đại số Boole (xem 2) và 3) của Thí dụ 1). Biến x được gọi là một biến Boole nếu nó nhận các giá trị chỉ từ B. Một hàm từ Bn vào B được gọi là một hàm Boole (hay hàm đại số lôgic) bậc n.

Các hàm Boole cũng có thể được biểu diễn bằng cách dùng các biểu thức được

tạo bởi các biến và các phép toán Boole (xem Bảng 1 trong Thí dụ 1). Các biểu thức

Boole với các biến x1, x2, …, xn được định nghĩa bằng đệ quy như sau:

- 0, 1, x1, x2, …, xn là các biểu thức Boole.

- Nếu P và Q là các biểu thức Boole thì P, PQ và P+Q cũng là các biểu thức Boole.

Mỗi một biểu thức Boole biểu diễn một hàm Boole. Các giá trị của hàm này nhận

được bằng cách thay 0 và 1 cho các biến trong biểu thức đó.

Hai hàm n biến F và G được gọi là bằng nhau nếu F(a1, a2, …, an)=G(a1, a2, …,an)

với mọi a1, a2, …, anB. Hai biểu thức Boole khác nhau biểu diễn cùng một hàm Boole

được gọi là tương đương. Phần bù của hàm Boole F là hàm F với F (x1, x2, …, xn) =

),...,,( 1 2 nxxxF . Giả sử F và G là các hàm Boole bậc n. Tổng Boole F+G và tích Boole

FG được định nghĩa bởi:

(F+G)(x1, x2, …, xn) = F(x1, x2, …, xn)+G(x1, x2, …, xn),

(FG)(x1, x2, …, xn) = F(x1, x2, …, xn)G(x1, x2, …, xn).

(a) The combinational logic circuit depicted in (a) is a circuit. One output LED and two input switches make up the device. Only when both input switches are closed or turned on does the output LED turn on.

Combinational logic is a subset of digital logic that is used in electronics and computer science to create circuits where the output is fully reliant on the input variables. The logical combinations of the input variables are the outputs in combinational logic. Gates like AND, OR, and NOT carry out the logical processes. Combinational logic's key benefit is that it is straightforward to build and simple to comprehend. Digital electronics frequently employs combinational circuits for tasks including data processing, signal processing, and mathematical computations. Adders, multiplexers, and demultiplexers are a few typical examples of combinational logic circuits.

Learn more about "combinational logic" here:

https://brainly.com/question/14213253

#SPJ4

Answer:

OPTION A,Larger

HOPE IT HELPS