CH-7 Oscillations

A motion which repeats itself in equal intervals of time is:

In SHM, the acceleration of a body is directly proportional to:

The law which derived in SHM by:

The maximum distance of the vibrating body from the mean position is called:

The time taken to complete one revolution is called:

An example of SHM is:

The restoring force is directly proportional to the displacement within elastic limit, this is the statement of:

The velocity of a body in SHM is maximum at the:

The time period of simple pendulum depends upon:

One complete round trip of a vibrating body is called:

A body performing SHM has a displacement X given by the equation X = 30 sin 50 t, what is the frequency of oscillation:

When a particle is moving along a circular path, its projection along the diameter executes:

In vibratory motion:

The total energy of a mass attached with spring is:

If the mass of the bob of simple pendulum is doubled, its time period is:

The frequency of second pendulum is:

The length of second's pendulum is:

When the bob of simple pendulum is at main position then it has:

The time period of a simple pendulum depends upon:

A heating and cooking of food evenly by microwave oven is an example of:

If an oscillating body is subjected to an external force then it is said to be executing:

Loud music produced by sounding wooden boards of strings instruments is an example of:

How long must be the length of a simple pendulum in order to have a period of one second:

Damping effect applied on an aeroplane wing is:

In oscillating motion:

The oscillatory motion which does not repeat after regular interval of time is called:

Acceleration of spring mass system is:

The frequency of waves produced in microwave oven is:

The amplitude of a vibrating body at resonance in vacuum is:

At which of the following places motion of a simple pendulum is fastest:

A cheap Pendulum clock will:

When the mass and speed of a body are doubled, the kinetic energy becomes:

Solar cells are made up from the material called:

Time period of second pendulum at moon is:

A body performing simple harmonic motion has a displacement X given by the equation = 30 sin 50 t, where it is the time in seconds. what is the frequency of oscillations?

Waves transmit from one place to another:

The product of time period and frequency is equal to:

Which of the following is an example of damped oscillations?

A simple pendulum is oscillating in a lift. If the lift starts moving upwards with a uniform acceleration, the period will:

Went two identical travelling waves are superposed, the velocity of the resultant waves: