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quiz review
science stacks
| Question | Answer |
|---|---|
| Diffraction | phinominom where waves bend and spread |
| Refraction | the bending of waves |
| Standing Waves | a pattern that is statinary |
| Reflection | the phinominom where a wave bounces of a surface |
| Constructive Interfierence | occers when two or more waves combine and get bigger |
| Destructive Interfierence | When two or more waves combine and get smaller |
| Principal Of Superposition | the net response |
| Beats | when two or more sound waves are a little bit different |
| Interfience | when two or more waves impose |
| Nodes | where the occolation is minimumm |
| Sound | vibrations that travel threw the air |
| Pich | quality of soun that is governed by the rare of vibrations producing it |
| infrasonic | relating to or denoting sound waves with a frequency below the lower limit of human audibility. |
| Ultrasonic | involving sound waves with a frequency above the upper limit of human hearing. |
| Doppler | a change in frequency due to the Doppler effect. |
| Acoustics | the properties or qualities of a room or building that determine how sound is transmitted in it. |