Grade 8 Science- Sound

Sound unlike light cannot be propagated in a

• solid

• liquid

• gas

• vacuum

Tags

NGSS.MS-PS4-2

Sound waves in solids,liquids and gases are all propagated through

• illusion

• infusion

• imagination

• vibration

Which of the phases of matter does sound waves travels fastest

• Solid

• Liquid

• Gas

• Vacuum

Tags

NGSS.MS-PS4-2

Which of the phases of matter does sound waves travel slow

• Solid

• Liquid

• Gas

• Vacuum

Tags

NGSS.MS-PS4-2

When the temperature is high in a solid object what happens to the vibration of the sound waves

• vibrates fast

• vibrates slow

• no vibration

• temperature does not affect the movement of the sound waves

Tags

NGSS.MS-PS1-4

What instrument is used to measure the temperature of a body or an object

• thermometer

• thirmometer

• termometer

• tearmometer

Which sensory organ of the human body is used to detect transmit and transduce soundwaves

• eyes

• ears

• nose

• skin

Tags

NGSS.MS-LS1-8

The Earth's physical world is made up of

• light waves

• sound waves

• water waves

• seismic waves

• all of the above

Sound wave travels slowest in what medium?

• a. solid

• b. liquid

• c. gas

• d. plasma

What do you call these sound waves whose frequency is above 20,000 hertz?

• a. ultrasound

• b.infrasound

• c. noise

• d.echo