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serious [3.7K]
3 years ago
14

1.

Physics
2 answers:
xz_007 [3.2K]3 years ago
5 0

Answer: A. All of the answers are correct.

Anton [14]3 years ago
5 0

Answer:

A. All are correct

Explanation:

When a force is applied on an object, that object is accelerated. Acceleration is a change in the objects speed

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If a star is moving away from you at a constant speed, how do the wavelengths of the absorption lines change as the star gets fa
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Answer:

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Explanation:

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z=\dfrac{\lambda_o-\lambda_e}{\lambda_e}

Where,

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Also

Transverse redshift is given by

1+z=\dfrac{1}{\sqrt{1-v^2/c^2}}

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So, if the velocity is constant the redshift remains the same

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At 7.0°c, the volume of a gas is 49 ml. at the same pressure, its volume is 74 ml at what temperature?
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So i converted everything first; 
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What is the equivalent resistance of a circuit that contains four 75.02
viktelen [127]

Answer:

option A is the correct answer

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Equation: Mass x Velocity = Momentum

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