The ratio of frequencies of two pendulums are 2:3, then their length are in ratio

Physics · JEE Advanced · NTA Exams — Oscillations and Waves

1. \(\sqrt{2 / 3}\)
2. \(\sqrt{3 / 2}\)
3. \(\frac{4}{9}\)
4. \(\frac{9}{4}\)

Answer

(D) 9 4

Sign up free on Edukali to view the step-by-step worked solution and practice thousands of similar questions.

Related practice questions

• A transverse sinusoidal wave of amplitude a , wavelength λ and frequency f is travelling on a stretched…
• m1 and m2 are connected with a light inextensible string with m1 lying on smooth table and m2 hanging as…
• The angular frequency of the damped oscillator is given by, = ( k m - r^ 2 4 m^ 2 ) where k is the spring…
• In the experiment for the determination of the speed of sound in air using the resonance column method, the…
• Assertion: Both transverse and longitudinal mechanical waves can propagate in solids but only longitudinal…
• The equation of motion of a particle executing simple harmonic motion is a+16 p^ 2 x=0 . In this equation, a…
• An object of specific gravity r is hung from a thin steel wire. The fundamental frequency for transverse…
• The extension in a string, obeying Hooke’s law, is x . The speed of sound in the stretched string is v . If…

More Oscillations and Waves questions · Browse all practice questions