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Ch. 14 Dorsey
Ch. 14 Science Questions
Question | Answer |
---|---|
Name two types of potential energy. | Gravitational and Magnetic |
Why do your hands get warmer when you rub them together? | Friction causes kinetic energy to change to thermal energy. |
How is light energy like sound energy? | They both travel in waves. |
When sound waves bounce back, what do you hear? | An echo. |
Name three kinds of energy. | kinetic, thermal, kinetic, chemical, nuclear, sound, light |
You will have to identify and label the parts of a sound wave (crest, trough, wavelength) | See picture on page 454 or your notes. |