Question

Assertion: A block of small m attached to a stiff spring will have large oscillation frequency.
Reason: Stiff springs have high value of spring constant.
A. If both assertion and reson are true and reason is the correct explanation of assertion
B. If both assertion and reason are true but reason is not the correct explanation of assertion.
C. If assertion is true but reason is false.
D. If both assertion and reason are false.

Answer 1

Correct Answer - A
Angular frequency, `omega=sqrt((k)/(m))` as stiff springs have high value of k, so that block will oscillate with large oscillation frequency.