Light Energy

Front

What is reflection in terms of light energy?

Back

Reflection is the bouncing back of light when it hits a surface.

Front

What happens to light during reflection?

Back

Light bounces off the surface.

Front

What is refraction?

Back

Refraction is the bending of light as it passes from one medium to another.

Front

What does a lens do to light?

Back

A lens bends light, causing refraction.

Front

What is an insulator?

Back

An insulator is a material that does not conduct heat well.

Front

Which material is a good insulator for a pan handle?

Back

Plastic is a good insulator that helps keep the handle cool.

Front

What type of energy causes water to boil?

Back

Thermal energy causes water to boil.

Front

What is the difference between reflection and refraction?

Back

Reflection is the bouncing of light, while refraction is the bending of light.

Front

What is absorption in terms of light?

Back

Absorption is when light is taken in by a material and not reflected or transmitted.

Front

What is an example of reflection in everyday life?

Back

Seeing your image in a mirror is an example of reflection.