Waves and Doppler Effect

Multiple Choice

Which is the wavelength?

• F

• G

• J

• H

Multiple Choice

Which is the crest?

• F

• G

• J

• H

Multiple Choice

Which wave has the longest wavelength?

• 1

• 2

• 3

• 4

Multiple Choice

Which wave has the highest frequency?

• 1

• 2

• 3

• 4

Multiple Choice

Which kind of EM wave can be used to view inside of bodies in medical imaging?

• Gamma Rays

• X Rays

• Microwaves

• Ultraviolet

Multiple Choice

Which kind of EM wave can be used to sanitize surfaces and kill bacteria?

• Gamma Rays

• X Rays

• Microwaves

• Ultraviolet

Multiple Choice

Which wave moves faster through the vacuum of space?

• radio waves

• light waves

• gamma rays

• they all move at the same speed

Multiple Choice

Where do SOUND waves move the fastest?

• vacuum

• gas

• liquid

• solid

Multiple Choice

Where do LIGHT waves move the fastest?

• vacuum

• gas

• liquid

• solid

Multiple Choice

Near which person would the waves seem to have a longer wavelength?

• A

• B

Multiple Choice

Near which person would the sound be lower in pitch?

• A

• B

Multiple Choice

Which person would see a shorter wavelength of light waves?

• A

• B

Multiple Choice

Which person would see a red color to the light waves?

• A

• B