1.

(A): Young's modulus and shear modulus are relevant only for solids. (R) : Solids have definite shapes and lengths

Answer»

Both (A) and (R) are TRUE and (R) is the correct explanation of (A)
Both (A) and (R) are true and (R) is not the correct explanation of (A)
(A) is true but (R) is false
Both (A) and (R) are false

Answer :A


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