BHU-PET SERIES Physics
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1 previous year questions.
Volume: 1 Ques
Yield: Medium
High-Yield Trend
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2019 Chapter Questions 1 MCQs
01
PYQ 2019
medium
physics ID: bhu-pet-
Displacement is a contravariant vector. The work done by a force is an invariant scalar. Therefore, force and hence momentum are:
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Both covariant vectors
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Both contravariant vectors
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A mixed tensor of rank 2 and a contravariant vector respectively
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A covariant vector and a contravariant vector respectively