Science waves 2

Question 1

Light

Answer 1

Light comes from things like the sun, light bulbs and candles. It bounces off of things and allows us to see.

Question 2

Light source

Answer 2

The place from which light originates.

Question 3

Light path

Answer 3

The trajectory that light takes as it travels.

Question 4

Rays

Answer 4

Ray is a beam of light.

Question 5

Medium

Answer 5

A substance that moves energy, light or other sound waves from one place to another.

Question 6

Refraction

Answer 6

The bending of light or other waves when they pass from one transparent substance to another.

Question 7

Reflection/reflect

Answer 7

The return of light or sound waves from a surface, the production of an image in a mirror.