Q1-Science 8-LC4 by AMC

A sound wave is a _____________.

• longitudinal wave

• transverse wave

• standing wave

• shock wave

Tags

NGSS.MS-PS4-1

Which of the following best describes a high frequency sound? It has _____________.

• low pitch

• high pitch 

• low energy

• A and C

What happens to the speed of sound as the temperature increases?

• constant

• decreases

• increases 

• cannot be determined

Tags

NGSS.MS-PS4-1

Which room temperature of air does sound travel faster?

• 20 ⁰C 

• 23 ⁰C

• 28⁰C 

• 25 ⁰C

Tags

NGSS.MS-PS4-1

Ships use echolocation to measure the ________.

• salinity of water

• area of ocean 

• depth of water 

• density of water

Tags

NGSS.MS-PS4-2

Which of the following is TRUE about the effect of air temperature on the speed of sound?

• The lower the temperature the faster the speed.

• The higher the temperature the faster the speed of sound.

• The higher the temperature the slower the speed

     

•   The temperature does

Tags

NGSS.MS-PS4-1