Question

A string is stretched between two nails fixed in the opposite walls and plucked from middle. The vibrations produced by the string are:

विकल्प

• forced vibrations

• free vibrations

• damped vibrations

• resonant vibrations

Answer 1

Free vibrations

Explanation:

After being plucked, the string vibrates on its own under the action of a restoring force. These are free vibrations, not vibrations maintained by an external force or resonance.