Physics Sound Off Review

2. A _______ changes the position, shape, or speed of an object
6. is an oppositional force that causes objects to slow down and stop.
7. is the branch of science that studies matter and energy
9. is the property of an object which resists a change in motion. ________ keeps motionless objects still or keeps moving objects moving.
11. that the total amount of energy does not change as energy is __________ from one form to another.
14. When stored energy is used, it can be changed into ________ energy. _________ energy is the energy of an object that is moving.
15. Like charges _______ each other, and unlike charges attract each other.
16. are waves moving through fluids and solids. Sound intensity is measured in decibels.

1. is what happens when force is applied to an object, and it moves or changes shape or speed.
3. Stored energy is energy that is not being used to do work. There are different types of stored energy - chemical, __________, and gravitational stored energy.
4. contain charged particles.
5. Stored chemical energy is the energy stored in __________ like those found in batteries, fuels, and food.
8. is a type of electromagnetic wave
10. The law of __________ of energy states that energy is neither created nor destroyed and
12. light - all wavelengths that humans can see - is only a small segment of the electromagnetic spectrum.
13. gives something the ability to do work.