click below
click below
Normal Size Small Size show me how
GSLS
5th Grade Energy
| Question | Answer |
|---|---|
| Energy | has the ability to move or change matter |
| Electrical energy | can flow through a circuit, it can produce thermal energy, light energy, sound energy and magnetic energy. |
| Temperature | measures the thermal energy of an object |
| Light energy | Travels through space in waves in a straight line, when it hits an object, it is either absorbed, transmitted, refracted(bent), or reflected |
| Sound energy | is caused by vibration |
| Changing the speed of vibrations | will change the pitch of the sound |
| Sound energy can be | absorbed, transmitted, or reflected |
| Thermal energy can be increased by | heating |
| A battery | uses chemical energy to make electric energy |
| Photosynthesis | solar energy is converted to chemical energy |
| Thermal energy is also known as | heat energy |