as elevation increases, temperature decreases. at which elevation will sound travel fastest? 500 meters…

as elevation increases, temperature decreases. at which elevation will sound travel fastest? 500 meters 1,000 meters 1,500 meters 2,000 meters elevation (meters) temperature of air (°c) 500 11.8 1,000 8.5 1,500 5.3 2,000 2.0

as elevation increases, temperature decreases. at which elevation will sound travel fastest? 500 meters 1,000 meters 1,500 meters 2,000 meters elevation (meters) temperature of air (°c) 500 11.8 1,000 8.5 1,500 5.3 2,000 2.0

Answer

Explanation:

Step1: Recall sound - speed in air relation

The speed of sound in air is directly proportional to the square - root of the absolute temperature. Higher temperature means higher sound speed.

Step2: Identify highest temperature

From the table, at an elevation of 500 meters, the temperature of air is 11.8°C, which is the highest among the given elevations.

Answer:

500 meters