Osillatory motion pre-test

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

• amplitude

• frequency

• complete oscillation

• periodic time

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

• periodic time

• time of amplitude

• frequency

• amplitude

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

• 0.25 sec.

• 0.5 sec.

• 1 sec.

• 4 sec.

The complete oscillation include ………….. displacements

• one

• three

• four

• two

If the frequency of an oscillating body is 6 HZ, the periodic time is .................... sec.

• 
  ​ $\frac{1}{6}$

• $\frac{1}{3}$

• 3

• 6

What is the amplitude of the wave?

• 8 cm

• 16 cm

• 24 cm

• 3 cm

All of the following are units of frequency except ………

• Wave/ sec.

• sec^-1

• cm^-1

• Hz

if the time taken from “ B” to “ A” is 5 second

Find frequency ……

• 2 Hz

• 20 Hz

• 5 Hz

• 0.05 Hz

What is the time period of a 40 Hz wave?

• 40 Hz

• 0.025 s

• 0.4 s