Speed of Sound Temperature

1. Which of the following does the speed of sound wave depend?

• A. loudness

• B. pitch

• C. temperature

• D. thickness

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NGSS.MS-PS1-4

2. Which of the following is true about the effect of air temperature on the speed of

sound?

• A. The lower the temperature the faster the speed.

• B. The higher the temperature the faster the speed.

• C. The higher the temperature the slower the speed.

• D. The temperature does not affect the speed of sound.

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NGSS.MS-PS1-4

NGSS.MS-PS3-4

3. What is the speed of sound in dry air at 0 0C?

• A. 31 m/s

• B. 331 m/s

• C. 3000 m/s

• D. 300000 m/s

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NGSS.MS-PS4-1

NGSS.MS-PS4-2

4. How much is the increase in the speed of sound in the air for every 1C0 increase in temperature?

• A. 0.06 m/s

• B. 0.6 m/s

• C. 6 m/s

• D. 60 m/s

Tags

NGSS.MS-PS4-1

5. Which of the following statements is true about the speed of sound?

• A. Sound travels faster in dry air than in wet air.

• B. Molecules move faster so sound travels faster in warmer air.

• C. Sound travels at a constant speed even if air temperature changes.

• D. When comparing two media with the same phase, the sound will travel faster in a denser material.

Tags

NGSS.MS-PS4-1

NGSS.MS-PS4-2

6. Which room temperature of air does sound travel faster?

• A. 20 0C

• B. 23 0C

• C. 25 0C

• D. 28 0C

Tags

NGSS.MS-PS1-4

NGSS.MS-PS4-1