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For frequency of spring oscillator make ...

For frequency of spring oscillator make doubly………

A

mass has to made one forth

B

mass has to made four times

C

mass has to made twice

D

mass has to made halve

Text Solution

Verified by Experts

The correct Answer is:
B
`implies (f_2)/(f_1)= sqrt((m_1)/(m_2))`
`therefore 2= sqrt((m_1)/(m_2))`
`f alpha (1)/(sqrt(m))`
`therefore (m_2)/(m_1)= 4`.
mass has to made four times.
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