sound

1. 1sound waves can travel at different speeds

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2. 2Frequency changes when wavelength increases

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3. 3pitch changes when frequency increases

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4. 4speed of sound changes when wavelength increases

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5. 5amplitude changes when frequency increases

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6. 6amplitude changes when energy increases

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7. 7wavelengths change when energy increases

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8. 8pitch changes when energy decreases

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9. 9frequency changes when energy decreases

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10. 10speed of sound changes if the sound maker is in motion

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11. 11wavelength changes if the sound maker is in motion

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12. 12frequency changes if the sound maker is in motion

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13. 13sound travels in transverse waves

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14. 14explain in detail how sound travels through a substance: [blank_start]it vibrates the molecules in the matter[blank_end]

    1. Ait vibrates the molecules in the matter

Descripción

Test sobre sound, creado por Grace Peterson el 05/12/2017.

Autor

Grace Peterson

Idioma

English

Visitas

13

Etiquetas

9th grade

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