Question

ii) Define the stationary wave. iii) Define the uniform circular motion. iv) Define the moment of inertia of rigid bc v) State the Hook's law of elasticity. vi) Define the angle of contact. vii) The frequency of tunning fork is 2561 distance covered by wave when the fo (​

Answer 1

Answer:

1 . standing wave, also called stationary wave, combination of two waves moving in opposite directions, each having the same amplitude and frequency. The phenomenon is the result of interference

2 . uniform circular motion, motion of a particle moving at a constant speed on a circle.

3. The moment of inertia, otherwise known as the mass moment of inertia, angular mass, second moment of mass, or most accurately, rotational inertia, of a rigid body is a quantity that determines the torque needed for a desired angular acceleration about a rotational axis

Hook's law= Hooke's law, law of elasticity discovered by the English scientist Robert Hooke in 1660, which states that, for relatively small deformations of an object, the displacement or size of the deformation is directly proportional to the deforming force or load.

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