Light and Sound

What is light?

Tags

NGSS.MS-PS4-2

How does light travel?

• Light travels in compression waves.

• Light travels diagonally.

• Light travels in transverse waves

• Light travels through opaque objects.

Tags

NGSS.MS-PS4-1

What is the definition of TRANSPARENT?

• Light does not pass through a material.

• Light passes easily through a material.

• Light passes partially through a material.

Tags

NGSS.MS-PS4-2

What is the definition of TRANSLUCENT?

• Light passes easily through a material.

• Light does not pass through a material.

• Light passes partially through a material.

Tags

NGSS.MS-PS4-2

What is the definition of OPAQUE?

• Light passes easily through a material.

• Light does not pass through a material.

• Light passes partially through a material

Tags

NGSS.MS-PS4-2

How are shadows formed?

• Shadows are formed from the sky.

• Shadows are formed on the ground.

• Shadows are formed from a blockage of light.

Tags

NGSS.MS-PS4-2

What is a reflection? What is the light doing?

• The light is bouncing.

• The light is bending.

• The light is being absorbed.

Tags

NGSS.MS-PS4-2

What is refraction?

• Light is bouncing.

• Light is bending.

• Light is being absorbed.

Tags

NGSS.MS-PS4-2

What is the correct order of the electromagnetic spectrum? (From lowest energy to highest energy)

• Gamma rays, visible light, infrared, microwaves, radio waves, ultraviolet, x-rays

• Microwaves, radio waves, infrared, ultraviolet, x-rays, gamma rays, visible light

• Radio waves, microwaves, infrared, visible light, ultraviolet, x-rays, gamma rays

• Gamma rays, x-rays, ultraviolet, visible light, infrared, microwaves, radio waves

What is sound?

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2