Waves & Energy
What is Mechanical Waves?
What does a mirror do to light that makes objects appear reversed?
What is reflection?
When does refraction happen?
What is refraction happens when light bends as it passes through different substances like water, glass, or lenses?
What happens when a large ice cube is placed in hot coffee?
What is thermal energy moving from coffee to ice, causing the coffee to cool down?
What is kinetic energ?
What is the energy of movement?
What happens when a sound wave enters a material and does not come out?
What is absorption?
What happens when light bends as it passes through a substance?
What is refraction?
What type of material allows most light to pass through?
What is transparent?
Which material is the best conductor of heat?
What is metal?
What are molecules made of?
What are atoms?
Which wave behavior happens when a wave bounces back instead of passing through?
What is reflection?
How do sunglasses help protect the eyes?
What is reflecting light rays away from the eyes?
Why do eyeglasses help people see?
What is refraction and eyeglasses help people see clearly by bending light?
When heat is added to particles in a substance, what happens to them?
What is increased spacing between particles?
Which color would absorb light better, white or black?
What happens when a wave moves through a solid without being absorbed?
What is transmission?
A beam of light bounces off a mirror and lights up a piece of paper. What is this an example of?
What is reflection?
Why does a straw look bent in a glass of water?
What is refraction?
What type of material would minimize heat transfer in a thermos?
What is an insulator?
Are trees consider living or nonliving?
What types of material ABORB sound waves?
What is Soft materials ABSORD sound waves?
Examples: foam, cotton, carpet, etc
True or false: Do energy travel in waves?
What is true?
What are electromagnetic waves?
What is light, radiation, microwaves...
If I increase thermal energy would be kinetic energy increase or decrease?
What is increase?
Which body system would be affected if you have a stomach bug?
What is the digestive system?