Q. 3
An experimenter m
Answer :
The new length is given by,
Where, l0 = Length of rod at rest
` c = Speed of light >> v
As v << C
⸫ <1
Thus, l<l0
Consider the rod at rest and observer moves with the speed of v then the new length is given by,
Where, l0 = Length of rod at rest
` c = Speed of light >> v
As v << C
⸫ <1
Thus, l<l0
Thus, the length will be reduced in both the cases.
So, correct option is C.
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