Progressive Wave

• 10 cm

• 5 cm

• 2 cm

• 1 cm

• 10 Hz

• 5 Hz

• 2 Hz

• 1 Hz

Progressive wave is also known as ...

• Motion wave

• Movement wave

• Travelling wave

• Constant wave

The magnitude of maximum displacement of a particle in a wave from the equilibrium position is known as

• Frequency

• Amplitude

• Speed

• Velocity

The quantity which does not change, when sound enters from one medium to another

• Frequency

• Amplitude

• Speed

• Velocity

Wavelength is measured in

• meters

• Hz

• seconds

• m/s

_____ waves NEED a medium to travel.

• Seismic

• Light

• Mechanical

Radio Waves are an example of _________ waves.

• mechanical

• electromagnetic

• light