Light and Sound

Sound is a...

• longitudinal wave
• transverse wave

Light is a...

• longitudinal wave
• transverse wave

Which of the following statements is false?

• Light is a longitudinal wave
• Light travels in a straight line
• Light travels faster than sound waves
• Sound wave travels faster in solids

Which wave has the highest frequency?

• Wave 1 - Red
• Wave 2 - Blue
• Wave 3 - Green

Which wave has the biggest amplitude?

• Wave 1 - Red
• Wave 2 - Blue
• Wave 3 - Green

Large amplitude of sound wave means that the sound is...

• Loud
• Quiet
• High pitched
• Low pitched

Low frequency of sound wave means that the sound is...

• Loud
• Quiet
• High pitched
• Low pitched

This part of the ear collects the sound into your ear like a funnel.

• Pinna
• Ear drum
• Cochlea
• Hammer

Light source or Light reflector?: Moon

• Light Source
• Light Reflector

Light source or Light reflector?: Fireworks

• Light Source
• Light Reflector