A granite rod of 60 cm length is clamped at its middle point and is set into longitudinal vibrations. The density of granite is 2.7 × 10³ kg/m³ and its Young’s modulus is 9.27 × 10¹⁰ Pa. What will be the fundamental frequency of the longitudinal vibrations ?

Oscillations and Waves: JEE Main 2018 Physics question

JEE Main 2018 · Session, Shift 1 · Q8489

JEE Main 2018Session, Shift 1PhysicsMediumOscillations and Waves185× since 2002

A granite rod of 60 cm length is clamped at its middle point and is set into longitudinal vibrations. The density of granite is 2.7

\times

10³ kg/m³ and its Young’s modulus is 9.27

\times

10¹⁰ Pa. What will be the fundamental frequency of the longitudinal vibrations ?

JEE Main 2018 Oscillations and Waves Question with Solution (Session Shift 1, Q8489) | JEE Arc

JEE Main 2018 · Session, Shift 1 · Q8489

JEE Main 2018Session, Shift 1PhysicsMediumOscillations and Waves185× since 2002

A granite rod of 60 cm length is clamped at its middle point and is set into longitudinal vibrations. The density of granite is 2.7

\times

10³ kg/m³ and its Young’s modulus is 9.27

\times

10¹⁰ Pa. What will be the fundamental frequency of the longitudinal vibrations ?