waves

Related Questions

• Transverse waves of same frequency are generated in two steel wires A and B. The diameter of A is twice of B and the tension in A is half that in B. The ratio of velocities of wave in A and B is

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• A hospital uses an ultrasonic scanner to locate tumours in a tissue. The operating frequency of the scanner is 4.2 MHz. The speed of sound in a tissue is 1.7 km/s. The wavelength of sound in the tissue is close to

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• ‘SONAR’ emits which of the following waves

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• A transverse wave is represented by the equation $y={{y}_{0}}\sin \frac{2\pi }{\lambda }(vt-x)$. For what value of $\lambda$, the maximum particle velocity equal to two times the wave velocity

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• The fundamental frequency of a sonometre wire is n. If its radius is doubled and its tension becomes half, the material of the wire remains same, the new fundamental frequency will be

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