A rod of rest length L moves at a relativistic speed- Let L- - L- - Its length

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Standard XII

Physics

a-t Graph

A rod of rest...

Question

A rod of rest length L moves at a relativistic speed. Let L' = L/ $γ$ . Its length

must be equal to L'

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may be equal to L

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may be more than L' but less than L

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may be more than L

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Solution

The correct option is C may be more than L' but less than L

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