An explosion occurs at an altitude of 312 m above the ground. If the air temperature is -10.00°C, ho

Source: JAMB · 2023

An explosion occurs at an altitude of 312 m above the ground. If the air temperature is -10.00°C, how long does it take the sound to reach the ground?

[velocity of sound at 0°C = 331 ms-1]

An explosion occurs at an altitude of 312 m above the ground. If the air temperature is -10.00°C, how long does it take the sound to reach the ground?

[velocity of sound at 0°C = 331 ms-1]

  1. 0.95 s
  2. 0.96 s ✓
  3. 0.93 s
  4. 0.94 s
Explanation

This physics concept involves analyzing the given values and applying relevant formulas. Work through the problem step by step using known equations and constants.

Identify what quantity needs to be found and which formula connects the given information to the answer. Substitute the values carefully, paying attention to units.

Check that your calculated answer matches one of the options provided. Understanding the underlying principle helps verify the solution makes physical sense.

Was this explanation helpful?