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What is the speed of sound in air at room temperature (20°C)?
What is the speed of sound in air at room temperature (20°C)?
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Practice Questions
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Q1
What is the speed of sound in air at room temperature (20°C)?
343 m/s
300 m/s
1500 m/s
1200 m/s
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The speed of sound in air at 20°C is approximately 343 m/s.
Questions & Step-by-step Solutions
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Q
Q: What is the speed of sound in air at room temperature (20°C)?
Solution:
The speed of sound in air at 20°C is approximately 343 m/s.
Steps: 4
Show Steps
Step 1: Understand that sound travels through air as a wave.
Step 2: Know that the speed of sound can change based on temperature.
Step 3: Recognize that at room temperature, which is about 20°C, the speed of sound is measured.
Step 4: Find the approximate speed of sound in air at 20°C, which is 343 meters per second (m/s).
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