the motion which repeated at equal intervals of time

• periodic motion

• transport motion

• curved motion

• none

What Kind of motion is this?

• Oscillatory Motion

• Periodic Motion

• Wave Motion

• Circular Motion

All the following are examples of the oscillatory motion except……………

• swing

• spring

• rotary bee

• tuning fork

The oscillating body moves at the two sides of its rest position, so its velocity ...................

• decreases when it goes far from its rest position

• increases when it goes far from its rest position

• remains constant

• will reach its minimum value when it passes its rest position

the simplest form of oscillatory motion is

The maximum displacement made by oscillating body away from its rest position is ...................

• amplitude

• frequency

• periodic time

• complete oscillation

The number of complete oscillations that are made by an oscillating body in one second is known as ....................

• periodic time

• amplitude

• frequency

• time of amplitude

The frequency is measured by a unit called .....................

• Hertz

• watt / m

• decibel

• m /sec

The complete oscillation include ………….. displacements

• one

• two

• three

• four

The periodic time of an oscillating body which makes 240 oscillations in one minute = ……….

• 4 sec.

• 0.5 sec.

• 0.25 sec.

• 1 sec.