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stepan [7]
3 years ago
10

Which statements best describe displacement? Check all that apply.

Physics
1 answer:
Reika [66]3 years ago
8 0

Answer:

2 number

Explanation:

Displacement is a vector. This means it has a direction as well as a magnitude and is represented visually as an arrow that points from the initial position to the final position.

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ou are out stargazing with your 13.4-cm telescope. You point your telescope at an interesting formation in the sky, which you th
Alinara [238K]

Answer:

θ = 4.716 10⁻⁶ rad

Explanation:

In order for the releases to be considered separate, they must meet the Rayleigh criterion that establishes that the maximum diffraction of one star must coincide with the first minimum of the diffraction pattern of the second star.

We use the diffraction equation for a slit

            a sin θ = m λ

The minimum occurs at m = 1

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Since the angles in these systems are very small, we can approximate the sine to its angle in radians

             θ = λ / a

The telescope has a circular aperture whereby polar cords should be used, which introduces a constant number

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Let's calculate

          θ = 1.22 518 10⁻⁹ / 13.4 10⁻²

          θ = 4.716 10⁻⁶ rad

8 0
3 years ago
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3 years ago
True or false: the energy that is related to moving parts is called electrical energy
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False, that would be kinetic energy.

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Chanel has some cotton candy that came in a cloudy shape. She wants to make it more dense. Which describes the candy before and
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Read 2 more answers
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Answer:

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Explanation:

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