Question

The speed of sound in air is approximately 340 m/s. The speed of light in air is approximately 3 x 108 m/s. If 10 seconds elapses between seeing a lightning strike and hearing the thunder, how far away was the lightning strike?

Answer 1

The lightning strike was approximately 3400 meters away.

Step-by-step explanation:

To calculate the distance to the location of the storm, we can use the speed of sound and the time interval between seeing the lightning and hearing the thunder. The speed of sound in air is approximately 340 m/s. Given that it took 10 seconds between seeing the lightning and hearing the thunder, we can calculate the distance as follows:

Distance = Speed x Time = 340 m/s x 10 s = 3400 meters.

Therefore, the lightning strike was approximately 3400 meters away.