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Mashcka [7]
3 years ago
13

The table above shows the speed of sound through different materials. About how far can sound travel in air in 2.38 s if the air

temperature is 20°C?

Chemistry
1 answer:
kozerog [31]3 years ago
8 0

(4) 615 m

Explanation:

From the table we see that the speed of sound in air at 20 °C is 343 m/s. Knowing this we devise the following reasoning:

if the sound travel through the air       343 meters in 1 second

then the sound travel through the air X  meters in 2.38 seconds

X = (2.38 × 343) / 1 = 816.35 meters

Learn more about:

speed of sound

brainly.com/question/2279936

#learnwithBrainly

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