Waves Sound Light Test

Light is a part of what spectrum?

• hydroelectric
• Solarpower
• electromagnetic
• Censa

What  objects transmit almost all the light which strikes them?

• Transparent 
• Translucent
• Emitting
• Opaque

Tags

NGSS.MS-PS4-2

What objects absorb or reflect almost all the light which strikes them – no light passes through

• Emitting
• Opaque
• Translucent
• Transparent

Tags

NGSS.MS-PS4-2

What objects allow some light to pass through them, but you can not see clearly through them

• Opaque
• Translucent
• Transparent 
• Emitting

Tags

NGSS.MS-PS4-2

What happens when a light wave strikes an object and bounces off?

• Refraction
• Retirement
• Reflection
• Resonance

Tags

NGSS.MS-PS4-2

What law says  "the angle which a light wave strikes an object is the same angle which the light wave is reflected"?

• Refraction
• Resonance
• Reflection
• Retirement

Tags

NGSS.MS-PS4-2

Refraction occurs when a wave is bent when ____ changes when its traveling from one medium to the next. 

• Speed
• Wavelenth
• Frequency
• Color

Tags

NGSS.MS-PS4-2

The longer the wavelength of light:

• the more it will be bent
• the less it will be bent
• No effect

Tags

NGSS.MS-PS4-2

White light is made up of: 

• All colors
• All pigments
• Only certain colors
• Only certain pigments

The color is based on what of the light wave?

• Speed
• Frequency
• Wavelength
• Pigments

Tags

NGSS.HS-PS4-1