Sound and Light

How high or low a sound is; depends on the frequency (greater frequency= higher pitch)

• pitch
• frequency
• sound
• medium

When comparing the two waves that are shown, how would Wave A (green wave) differ than Wave B (black wave)?

• Wave A and B have the same amplitude, but wave B (black) has a lower pitch.
• Wave A and B have the same amplitude, but Wave A has a lower pitch. 
• Wave A and B have the same pitch, but Wave A is a softer sound. 
• Wave A and B have the same pitch, but Wave B is a softer sound. 

What happens when white light is made to pass through a prism?

• The white light is blocked inside the prism.
• The white light is reflected back by the prism.
• The white light separates into light of different colors
• The white light comes out the prism with increased   rightness

The lowest part of the wave is?

• crest
• trough
• rarefaction
• wavelength

What does refract mean?

• To shrink
• To bend
• To widen
• To enlarge

Tags

CCSS.L.3.4C

CCSS.RF.3.3A

CCSS.RF.3.3B

CCSS.RF.4.3A

CCSS.RF.5.3A

Sound is a form of 

• machine
• light
• energy
• frequency

What is the part of a sound wave called where molecules are pressed tightly together?

• rarefaction
• compression
• wavelength

Which type of object will NOT allow light to pass through?

• Opaque
• Transparent
• Translucent

What is reflection?

• light bending
• light bouncing of a surface
• light being absorbed
• light passing through

How does sound travel?

• in only one direction
• in waves
• it doesn't travel