VA Science SOL Review

Sound is caused by? 

• force

• vibrations

• instruments

What is vibration?

• how loud a sound is

• the back and forth movement of matter

• how high or low a sound is

• the loudness or softness of a sound

Tags

NGSS.MS-PS4-1

Measure of how high or low a sound is

• amplitude

• compression

• speed of sound

• pitch

Tags

NGSS.MS-PS4-1

Compared to the inner planets, the outer planets are...

• larger

• warmer

• denser

• better

Which two facts describe Earth?

• largest inner planet

• outer planet

• terrestrial planet

• gas giant

The transfer of negatively charged particles between materials is called _______________________.

• mechanical energy

• radiant energy

• static electricity

• thermal energy

Tags

NGSS.MS-PS2-3

Sound travels FASTEST through which of these materials?

• Air

• Empty space

• Metal

• Water

Tags

NGSS.MS-PS4-2

When light strikes an object with a rough surface, photons bounce off at random angles.

• Occer

• Scope

• Scattering

• Scattegories

Tags

NGSS.MS-PS4-2

What are the four terrestrial (inner) planets?

• Earth, Uranus, Mercury, Venus

• Mercury Venus Earth Saturn

• Mars, Earth , Mercury, Venus

• Mars, Earth, Neptune, Mercury

The greater mass a planet has, 

• the greater the gravitational force it has

• the less gravitational force it has

• gravitational force does not depend on mass

Tags

NGSS.MS-PS2-4