Waves

Front

What medium do light waves pass through?

Back

Vacuum

Front

What determines what color of light your eyes perceive?

Back

The frequency of the wave

Front

What evidence supports Isaac Newton's finding that sunlight is a mix of different wavelengths?

Back

Light separates into colors in a prism.

Front

Why did the experiment to measure the time it took light to travel between two lighthouses fail?

Back

Light travels too fast for a clock to measure in a short distance.

Front

A wave is traveling in one medium. Then it begins traveling through another medium and changes direction. What happened?

Back

The wave was refracted

Front

Which of the following waves has the highest frequency?

Radio Waves

,

Red Light Waves

,

Blue Light Waves

,

Infrared Light Wave

Back

Blue Light Waves

Front

Which wave has the most energy? Options: Wave 1, Wave 2, Wave 3, Wave 4

Back

Wave 4

Front

Which of these waves would be the dimmest?

Wave 1

,

Wave 2

,

Wave 3

,

Wave 4

Back

Wave 1

Front

What makes the sky blue? Options: Light refracting off the atmosphere, Light reflecting the color of the oceans, The atmosphere absorbed all the colors but blue, The atmosphere transmits the blue light

Back

Light refracting off the atmosphere

Front

What is not an advantage of Digital signals over Analog signals? Options: It is more simple, It contains more complex information, It is easy to copy, It is used by most modern technology.

Back

It contains more complex information