Light
Wave Parts
Color
Reflect/Refract
Waves

### 100

The part of an atom that creates light.
Electron

### 100

Top part of a transverse wave.
Peak or Crest

### 100

ROYGBIV
Red, Orange, Yellow, Green, Blue, Indigo and Violet

### 100

We see objects because light _____________.
reflects

### 100

List the four parts of a wave.
Peak, Trough, Amplitude and Wavelength.

### 200

The colors that make up sunlight?
Red, Orange, Yellow, Green, Blue, Indigo, Violet.

### 200

The height of a wave.
Amplitude

### 200

Red Light + Green Light + Blue Light
White Light

### 200

When light bounces off an object.
Reflection

### 200

Increase in frequency makes the wavelength get __________.
shorter

### 300

Light hitting a green object reflects and absorbs what colors?
Reflects green and absorbs all other colors.

### 300

The bottom of a wave.
Trough

### 300

The color of light that bends the most in a prism.
Violet

### 300

When light goes from one medium to another.
It is refracting

### 300

Angle of incidence always _________ the angle of reflection.
equals

### 400

What is the speed of light?
186,000 miles per second 300,000 kilometers per second It takes light 1 second to travel around Earth SEVEN times!!!!!

### 400

The distance between two peaks of a wave.
Wavelength or λ

### 400

The color with the lowest frequency.
Red (Long Wavelength = Low Frequency)

### 400

When light changes direction without changing mediums.
Reflection

### 400

An increase in light brightness changes what part of a wave?
Amplitude

### 500

The color with the most energy.
Violet

### 500

The amount of waves that pass by a point per unit of time.
Frequency

### 500

The color of light with the third shortest wavelength.
Yellow

### 500

Light can be separated into ROYGBIV by ___________.
Refraction

### 500

What type of wave is light?
EM Wave (Electromagnetic Wave)