In a torsion pendulum – McqOptions

MCQOPTIONS

1.	In a torsion pendulum
A.	The body attached to the lower end of wire or rod must be elastic
B.	The clamp must be elastic
C.	The clamp must be elastic
D.	(A) and (B) above
E.	(A), (B) and (C) together
Answer» D. (A) and (B) above

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