Question

g You heard the sound of a distant explosion (3.50 A/10) seconds after you saw it happen. If the temperature of the air is (15.0 B) oC, how far were you from the site of the explosion

Answer 1

The answer is "1557 meters".

Step-by-step explanation:

speed of sound in (
`(m)/(s)`)
`= 331.5 + 0.60 \ T^(\circ)\ C\\\\`

`\to V = 331.5 + 0.6 * 24 = 346 (m)/(s)\\\\\to t = 4.5 \ seconds \\\\\to S = vt = 346 * 4.5 = 1557 \ meters`