Interactive Science Plus 1 | Baamboozle - Baamboozle

English 25 Public

Units 6-10

Study Slideshow

What is Earth's main source of energy?

The sun

10

What is the sun's energy called?

Radiant Energy

15

How fast does radiant energy travel to Earth?

Speed of light

15

We feel the sun's energy as ____, and see it as _____

Heat, Light

10

Radiant energy makes what spectrum?

Electromagnetic Spectrum

10

What is a source of light that we can see?

Light

10

What are some human-made light sources? Name two

Candles, lanterns, flares, lightbulbs

20

Light waves travel in ______ lines

Straight

10

Light travels until when?

Until it's absorbed or reflected

20

Our eyes and brain turn light into....?

Sight

10

What are tiny pieces of energy called?

Photons

10

How many colors are in the light we see?

Seven

10

What kind of light is created when all colors are mixed?

White light

15

The colors that make up white light are the _______ spectrum.

Visible

20

Which end of the rainbow has more energy, red or blue?

Blue end

15

Any thing that makes a sound is ________

Vibrating

15