Electromagnetic Waves and Light

Front

The relationship between wavelength and frequency

Back

They are inversely proportional; when one goes up, the other goes down.

Front

What affects the intensity (brightness) of a light/EM wave?

Back

The amplitude of the wave.

Front

Most of the EMS is light humans cannot see

Back

True

Front

Violet is also known as

Back

Purple

Front

Why does an apple appear red?

Back

Because it absorbs all colors except red, and the red is reflected back to our eyes.

Front

List the colors of visible light from least to most energy.

Back

Red, orange, yellow, green, blue, indigo, violet

Front

Color with the biggest wavelength.

Back

Red

Front

Color with the biggest frequency.

Back

Violet

Front

What happens to light when it encounters jello, oil, or glass?

Back

It will refract.

Front

Effect of light colors like white on light.

Back

Reflect almost all light.