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3 years ago

Special relativity cannot be used to study an object in which frame of reference

Physics

2 answers:

Luba_88 [7]3 years ago

6 0

The question is incomplete. The complete question is:

Special relativity cannot be used to study an object in which frame of reference?

A. A frame of reference that has no change in velocity

B. A frame of reference that is moving in a circle

C. A frame of reference that has a constant, positive acceleration

D. A frame of reference that has a constant, negative acceleration

Answer:

A frame of reference that has a constant, positive acceleration

A frame of reference that has a constant, negative acceleration

Explanation:

Special relativity applies to frames of reference in which an object is moving at constant velocity.

If the velocity is constant, it implies that acceleration will be zero hence options C and D will be correct since they both involve a non-zero change in velocity.

Phoenix [80]3 years ago

4 0

Special relativity can be used to study an object in which frame of reference ... C. A frame of reference that has a constant, positive acceleration.

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2 years ago

In the gene TATTCATTGTTA—TGATTT—ATTCG, CATTGTTA encodes for pepsin, a digestive enzyme. The rest of the sequence doesn’t code fo

MatroZZZ [7]

Answer:

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3 years ago

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3 years ago

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Neko [114]

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3 years ago

Consider a 7 m stretched string that is clamped at both ends. What is the longest wavelength standing wave that it can support (

user100 [1]

A vibrating stretched string has nodes or fixed points at each end. The string will vibrate in its fundamental frequency with just one anti node in the middle - this gives half a wave.

$l=\frac{\lambda }{2}$

Rearranging for the wavelength

$\lambda=2l$

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Therefore the longest wavelength standing wave that it can support is 14m

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3 years ago