Light and Sound Physics

Which form of energy travels faster than anything in the universe?

• electrical energy

• sound energy

• heat energy

• light energy

Which forms of energy are produced by a light bulb?

• heat and light energy

• light and sound energy

• heat and mechanical energy

• light and nuclear energy

Which form of energy travels in waves?

• light energy

• sound energy

• both light and sound energy

• no form of energy travels in waves

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

What is the name of the document that shows the person who first invented something?

• a copyright

• a trademark

• a declaration

• a patent

What form of energy must travel through matter (solid, liquid, gas)

• light energy

• sound energy

• both light and sound energy

• no form of energy can travel through matter

Tags

NGSS.MS-PS4-2

What causes the colors of a rainbow to be seen when light passes through raindrops?

• the light is REFLECTED (bounced) off the raindrops

• the light is ABSORBED (soaked up) by the raindrops

• the light is REFRACTED (bent) by the raindrops

• the light travels in a straight line through the raindrops

Tags

NGSS.MS-PS4-2

Which of the following objects was not invented by Thomas Edison?

• the light bulb

• the telephone

• the motion picture camera

• the first voice recordings

What is missing between the sun and the animal in this energy chain?

SUN - ________ - ANIMALS - PEOPLE

• water

• soil

• plants

• animals

Tags

NGSS.MS-LS2-3

___________________ was the inventor of the light bulb.

• Thomas Edison

• Joseph Priestly

• Albert Einstein

• George Washington

Sound travels fastest through this type of matter.

• solid

• liquid

• gas

• water

Tags

NGSS.MS-PS4-2