1.

Statement-I : Resonance is a special case of forced vibrations in which frequency and nature of vibration of the body is same as the impressed frequency and amplitude of forced vibration is maximum. Statement-II : The amplitude of forced vibration of a body increases with an increase in the frequency of the externally applied periodic force.

Answer»

STATEMENT-I is true, Statement-II is true and
Statement-II is correct EXPLANATION for Statement-I.
Statement-I is true, Statement-I is true and
Statement-II is correct explanation for Statement-I.
Statement-I is true, Statement-II is FALSE.
Statement-I is false, Statement-II is false.

Solution :Statement I is true, Statement II is false, but statement II is not crrect explanation of statement I.


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