Physics Quiz 2 Review

What type of energy is caused by the vibrations of objects?

• Thermal Energy

• Vibration Energy

• Light Energy

• Sound Energy

True or False: Light waves can travel through empty space

• True

• False

3 Hz would be the ________ of this wave.

• Length

• Amplitude

• Frequency

• Trough

We hear a sound that is very LOUD. What does this tell us about its sound wave?

• Small Amplitude

• Large Amplitude

• Low Frequency

• Long Wavelength

We hear a very LOW PITCH sound. What does this tell us about its sound wave?

• Small Amplitude

• Large Amplitude

• Short Wavelength

• Low Frequency

Which image shows a loud, low pitch.

• 1

• 2

• 3

• 4

Which two images show the same pitch but different volumes?

• 1 and 2

• 2 and 3

• 2 and 4

• 1 and 4

True or False: Sound energy is made of tiny particles of energy called photons that can travel in waves, some of which can be seen.

• True

• False

Fill in the blank: Waves with higher energy have __________ frequencies.

• Higher

• Lower

True or False: Light energy is composed only of the electromagnetic radiation that is visible to humans.

• True

• False