Visible light spectrum

What does refletion mean?

• It is when the light changes the material and the direction of it changes as well. 
• It is when the material is rebounding the light.

Which explains why the fork looks different under water?

• light can't pass through the glass
• the wavelength of light lengthens
• the amount of light increases when going through water
• light is refracted at an angle

Smooth surfaces _______ a lot of light.

• reflect
• bend
• absorb
• twist

What is a prism?

• a transparent object that separates white light
• an opaque object that appears black
• a translucent object

Another name for light bending is ....

• Reflaction
• Absorbing
• Refraction
• mirror

The Law of Reflection:
The angle of incidence is _________ the angle of reflection

• bigger than
• the same as
• smaller than

The full spectrum of light energy is called the__________

• broad spectrum
• electromagnetic spectrum
• helium spectrum 
• natural light spectrum

Tags

NGSS.HS-PS4-1

NGSS.HS-PS4-3

NGSS.HS-PS4-4

What happens to light when it strikes a mirror?

• it reflects
• it bounces off
• it absorbs 
• it makes a shadow

Which is the lowest point of a transverse wave?

• Amplitude
• Crest
• Period
• Trough

Different wavelengths of light are seen as 

• atoms
• colors
• speeds
• sounds