An object with a mass of 43 kg measured on Earth is taken to the Moon. What is the mass of the object on the Moon's surface if the acceleration due to gravity on the Moon is one-sixth of that on Earth? O a. 16 kg O b. 43 kg O c. 7.9 kg O d. 26 kg​

In conclusion, to find the wavelength of the laser, we measured the displacement of the mirror and calculated the fringe spacing. By multiplying the fringe spacing by 2, we determined the wavelength of the laser to be 0.0003164 mm (or 316.4 nm).

To find the wavelength (λ) of the laser, we can use the given information. When you shine the laser into the interferometer and move one of the mirrors, you observe 100.0 fringes passing the crosshairs of the telescope. By measuring the displacement of the mirror using the accurate micrometer (0.03164 millimeters), we can determine the wavelength of the laser.
Here's how we can calculate it:
1. Recall that the distance between two adjacent fringes is equal to half the wavelength of the laser. So, if we count 100 fringes passing the crosshairs, we've actually observed 200 fringe spacings.
2. Divide the displacement of the mirror (0.03164 mm) by the number of fringe spacings observed (200) to get the fringe spacing (δ).
  δ = 0.03164 mm / 200 = 0.0001582 mm
3. Finally, multiply the fringe spacing (δ) by 2 to get the wavelength of the laser (λ).
  λ = 2 * δ = 2 * 0.0001582 mm
To convert the wavelength from millimeters to meters, you can divide by 1000:
  λ = 2 * 0.0001582 mm / 1000 = 0.0003164 mm
Therefore, the wavelength of the laser is 0.0003164 mm (or 316.4 nm).
In conclusion, to find the wavelength of the laser, we measured the displacement of the mirror and calculated the fringe spacing. By multiplying the fringe spacing by 2, we determined the wavelength of the laser to be 0.0003164 mm (or 316.4 nm).

To know more about wavelength visit:

https://brainly.com/question/31143857

#SPJ11

To calculate the Taguchi quality cost, we need to multiply the length of each piece by the Taguchi parameter T, and then sum up the costs.

Given:

Length of the first metal rod = 49.19 cm

Length of the second metal rod = 49.93 cm

a) Taguchi parameter T:

Since we don't have the specific value of T, we cannot calculate it.

b) Taguchi Quality Cost of the second metal rod:

Taguchi Quality Cost = Length of the second metal rod * Taguchi parameter T

c) Taguchi Quality Cost of the first metal rod:

Taguchi Quality Cost = Length of the first metal rod * Taguchi parameter T

d) Total Taguchi Quality Cost of the two units:

Total Taguchi Quality Cost = Taguchi Quality Cost of the first metal rod + Taguchi Quality Cost of the second metal rod

Since we don't have the Taguchi parameter T, we cannot calculate the specific values for parts (b), (c), and (d).

To learn about the length, click here:
brainly.com/question/28039799
#SPJ11

Answer:

Nitrogen and Phosphorus

Explanation:

Generally as we know, the lewis dot diagrams for elements use the number of valence electrons that the element has

From the diagram above, we can see that the element in question has 5 valence electrons

so therefore, we need two elements with 5 valence electrons

These are elements are nitrogen (2,5) and phosphorus (2,8,5)

Answer:0-------0

do we have options?

Explanation:

In astronomy, parsecs are used to measure vast distances. It is defined as the distance at which an object would have a parallax angle of one arcsecond when seen from opposite ends of the Earth's orbit.

The shortest distance among the given options is B. 0.0001337 megaparsec.

Parsec (pc) is a unit of length commonly used in astronomy. It is defined as the distance at which an object would have a parallax angle of one arcsecond when observed from opposite ends of the Earth's orbit. Megaparsec (Mpc) is a million parsecs, and it is used to measure vast distances in the universe. Light-year (ly) is the distance that light travels in one year, and astronomical unit (AU) is the average distance between the Earth and the Sun.

To determine the shortest distance, we need to convert all the given units into a common unit. Let's convert them into kiloparsecs (kpc) for comparison.

A. 713 parsec = 713 kpc

B. 0.0001337 megaparsec = \(0.0001337 x 10^6 kpc\) = 0.1337 kpc

C. 42 light-years = 42 x 0.3066 kpc = 12.868 kpc (using 1 ly = 0.3066 kpc)

D. 525600 AU = \(525600 x 4.84814 x 10^-^6 kpc = 2.542 kpc (using 1 AU = 4.84814 x 10^-^6 kpc)\)

E. \(1 x 10^1^5 km = 1 x 10^1^5 x 3.24078 x 10^-^1^4 kpc\) = 32.4078 kpc (using 1 km = \(3.24078 x 10^-^1^4 kpc\))

Comparing the values, we find that the shortest distance is 0.1337 kpc (option B).

Learn more about parsec here:

https://brainly.com/question/746902

#SPJ11

The vibrational period of the rope, when a student shakes it is 0.25 s.

Frequency is the number of oscillations per second.

Given is the number of vibrations =36 in time t = 9s, then frequency will be

f = 36/9 =4Hz

The time period is the reciprocal of the frequency.

T = 1/f

Plug the frequency value, we get

T = 1/4 Hz = 0.25 seconds

Thus, the vibrational time period is 0.25s.

Learn more about frequency.

https://brainly.com/question/25867078

#SPJ1

Answer:

After the dielectric is inserted the capacitance is increased hence the stored energy is also increased . It may be noted here that since voltage between the capacitor V0 is constant the electric field between the plates also remains constant .

Answer:

false its an attraction property

Answer:

True

The attraction is a chemical property.

Answer:2.45 s rounded

Explanation:

29.4m=1/2(-9.8)t^2

29.4/-4.9=6

√6= 2.44> rounded> 2.45 s

Answer:

2.4 ohms

Explanation:

From the question,

Applying ohm's law,

V = IR.................... Equation 1

Where V = Voltage of the car battery, I = current, R = resistance

Make R the subject of the equation

R = V/I.................. Equation 2

Given: V = 12 V, I = 5 amp.

Substitute these values into equation 2

R = 12/5

R = 2.4 ohms

The electric potential at point b experienced by the charge cab be determined using the formulas given.

The electric potential of a point charge is the work done in moving the charge from infinity to certain point against the electric field.

V = Ed

V = (F/q)d

V = (Fd)/q

where;

Thus, the electric potential at point b experienced by the charge cab be determined using the formulas given.

Learn more about electric potential here: https://brainly.com/question/14306881

Answer:

A. Mg+2

Explanation:

im not sure, but since it lost two electrons which have a negative charge it gained two charge.

Answer:

the answers should be B and D

Answer:

Q. 1 is transform

Q. 2 is plates move past each other sideways

Explanation:

Clara gave agreeable reason of  swinging back and forth of the boy on the tire.

According to the definition of centripetal force, this force is applied to an object moving curvilinearly and is targeted at the axis of rotation or the center of curvature. Newtons are used to measure centripetal force.

Since she is being affected by more than two forces at the bottom of the swing, There is also the centripetal force, which acts in the direction of the circle's center because she is rotating in a circle. In order to achieve zero net force, the tension must actually be smaller than the weight because the centripetal force and tension both point upward while the weight points downward. The weight is equal to the tension plus the centripetal force.

Hence, Clara gave agreeable reason.

Learn more about centripetal force here:

https://brainly.com/question/11324711

#SPJ1

Explanation:

i think it the central nervous system

The major sources of competition for motor carriers are: Intermodal transportation, Other motor carriers.

Motor carriers face significant competition from other companies operating in the same industry. These competitors offer similar transportation services, and customers often have the option to choose among different carriers based on factors such as pricing, reliability, service quality, and geographic coverage. Motor carriers must differentiate themselves and provide competitive advantages to attract and retain customers.Intermodal transportation, which involves using multiple modes of transportation (such as combining trucking with rail or sea transport), is a significant source of competition for motor carriers. Intermodal transportation can offer cost savings, efficiency improvements, and environmental benefits, attracting customers who are seeking alternative transportation options. Motor carriers need to adapt to this competition by providing efficient and reliable services or by integrating intermodal capabilities into their own operations to meet customer demands.

To learn more about motor carriers:

https://brainly.com/question/31071910

#SPJ11

Answer:

23: Acceleration 24:1m/s^2

Explanation:

\(a = (v_f - v_i) /delta(t)\\a=(16-10)/6\\a=6/6\\a=1m/s^2\)

When two rope segments pull up on the load in the single movable pulley, the optimal mechanical advantage is 2. This sort of pulley does not change the direction of the applied force, but it does increase it by a factor of two.

There are two methods for calculating a pulley system's mechanical advantage.

The mechanical advantage may be calculated simply by counting the number of falls (or active lifting ropes) that are really attached to the load. You may also split the effort distance by the load distance.

Assuming an ideal rope and pulley system with a mechanical advantage of  \(2.00\) , the output load that can be lifted with an input force of \(200 N\) can be calculated using the formula:

Output force = Input force x Mechanical advantage

Where the mechanical advantage is given as \(2.00\)  .

Thus, the output force is:

Output force \(= 200 N \times 2.00 = 400 N\)

Therefore, with an input force of \(200 N\)  , the rope and pulley system can lift an output load of up to \(400 N\) .

Learn more about ideal here:

https://brainly.com/question/6968974

#SPJ1

The thymocyte developmental checkpoint that tests the functionality of the recombined beta chain of the pre-T cell receptor (pre-TCR) is called Beta selection.

During T cell development in the thymus, thymocytes undergo several checkpoints to ensure proper maturation and functionality. Beta selection is one such checkpoint that occurs at the double-negative stage of thymocyte development. At this stage, the recombined beta chain of the pre-TCR is tested for its functionality.

The pre-TCR, composed of the beta chain and a surrogate alpha chain, plays a crucial role in thymocyte development and selection. Beta selection specifically assesses the ability of the recombined beta chain to pair with the surrogate alpha chain and form a functional pre-TCR complex.

If the recombined beta chain is functional and capable of pairing with the surrogate alpha chain, signaling through the pre-TCR occurs, leading to positive selection. Positive selection allows thymocytes with functional pre-TCRs to survive and progress further in development.

On the other hand, if the recombined beta chain is non-functional or unable to properly pair with the surrogate alpha chain, signaling through the pre-TCR does not occur, resulting in negative selection. Thymocytes that fail the beta selection checkpoint are eliminated through apoptosis.

In summary, the beta selection checkpoint in thymocyte development is responsible for testing the functionality of the recombined beta chain of the pre-TCR. It determines whether thymocytes progress through positive selection or undergo negative selection based on the ability of the recombined beta chain to form a functional pre-TCR complex.

To learn more about pre-TCR click here:

brainly.com/question/30973272

#SPJ11

Answer:

Option C

Explanation:

Hydrocarbon + Oxygen = Carbon dioxide + Water

is example of combustion reaction

Answer:

t = 11.1 hours

Explanation:

The question says that, "A mobile advances at 20 m / s and travels a distance of 800 km. Determine the time in hours you use".

Given that,

Speed of a mobile, v = 20 m/s = 72 km/h

Distance, d = 800 km

We know that,

Speed = distance/time

So,

\(t=\dfrac{d}{v}\\\\t=\dfrac{800}{72}\\\\t=11.1\ h\)

So, it will take 11.1 hours.

Answer:

a = -2.17 m / s²

Explanation:

In this problem you must ask for the acceleration of the elevator.

Let's use Newton's second law

           F-W = ma

           a =\(\frac{F}{m} - g\) F / m-g

the weight of the body is 900 N and the force is the reading of the scale, let's find the mass

         w = mg

         m = w / g

         m = 900 / 9.8

         m = 91.84 kg

let's calculate

         a = 700 / 91.84 - 9.8

         a = -2.17 m / s²

The negative sign indicates that the elevator is going down

Answer:

the positive and negative charges of the hydrogen and oxygen atoms that make up water molecules makes them attracted to each other

Explanation:

Hope this helps dude

Answer:

Human-driven changes in arrive utilize and arrive cover such as deforestation, urbanization, and shifts in vegetation designs moreover change the climate, coming about in changes to the reflectivity of the Soil surface (albedo), emanations from burning timberlands, urban warm island impacts and changes within the normal water cycle.

Weight = (mass) x (gravitational acceleration where the mass is)

Weight = (1360 kg) x (9.8 m/s²)

Weight = 13,328  kg-m/s²

That's 13,328 Newtons

Given:-

To Find: Weight (W).

We know,

W = mg

where,

Thus,

W = (1360 kg)(9.8 m/s²)

→ W = 13,328 N (D)

The magnitude of the third force is 7.93 N and South west direction.

Force \( F_{1}\) = 6 N in east direction

Force \( F_{2}\) = 3 N 60 degrees in northeast direction

Three forces are acting on the body. For a body to be in equilibrium the sum of all three forces must be zero.

Net force = \( F_{1}\) + \( F_{2}\) + \( F_{3}\)

Resolving the forces in x and y directions,

\( F_{1x}\) = 6N

\( F_{1x}\) = 0N

\( F_{2y}\) = 3cos(60) = 1.5 N

\( F_{2y}\) = 3sin(60) = 2.59 N

Hence calculating the third force magnitude

\( F_{3x}\) = net F - \( F_{1x}\) - \( F_{2x}\)

\( F_{3x}\) = 0-6-1.5

\( F_{3x}\) = -7.5 N

Similarly

\( F_{3y}\) = net F - \( F_{1y}\) - \( F_{2y}\)

\( F_{3y}\) = 0-0-2.59

\( F_{3y}\) = -2.59 N

Magnitude of resultant

\( F_{3} = \sqrt[ 2 ] {{F_{3x}}^{2} +{F_{3y}}^{2} }\)

\( F_{3} = \sqrt{ { - 7.5}^{2} + { - 2.59}^{2} } \)

\( F_{3}\) = 7.93 N

Since the resultant is the closing vector the direction is south west.

Hence the magnitude and direction if Third force are 7.39 N and Southwest respectively.

Learn more about Vectors and forces at

https://brainly.com/question/13492374?referrer=searchResults

#SPJ9

Answer: False

Explanation:  

Given, Speed of the sound, v=675 m/s

The wavelength of the wave, λ=15 m

Relation between speed, wavelength, and frequency of a wave is given by

Where f is the frequency of the sound.

On substituting the known values,

Which gives us,

Therefore the frequency of the sound in the given medium is 45 Hz.

For the right block to balance the forces and remain steady, it needs to weigh 7.9 kg.

The force is an external agent which is applied to the body or an object to move it or displace it from one position to another position.

When there is no net force acting on the system, the two blocks stay in place. In this instance, the strain in the rope holding the two blocks together balances the pull of gravity on them. The sine of the angles, along with the masses of the blocks, can be used to calculate the tension in the rope.

\(T= (m_1 \times g) \times sin(\theta_1) + (m_2\times g) \times sin(\theta_2)\)

Substituting the known values:

\(T = (10 \times 9.8 )\times sin(23^o) + (m_2\times 9.8 )\times sin(40^o)\)

Solving for m₂:

\(m_2= \dfrac{(T- (10 \times 9.8 )\times sin(23^o)} { (9.8\times sin(40^o))}\)

The mass of the right block must be 7.9 kg for the two blocks to remain stationary.

To learn more about the force at,

brainly.com/question/13191643

#SPJ4

The question is -

Two blocks in the Figure below are at rest on frictionless surfaces What must be the mass of the right block so that the two blocks remain stationary? 4.9kg 6.1kg 7.9kg 9.8kg