Question

Sonali heard sound of thunderbolt 5 second after she saw flash of lightning. How far is she from the place where lightning occurs? (speed of sound = 330 m/s)

Answer 1

Answer:

1650m/1.65km

Explanation:

DISTANCE = SPEED X TIME

                   = 330m/s X 5s

                   =  1650m

                   =  1.6PLE5 km

HOPE IT HELPS!!!

PLEASE MARK AS BRAINLIEST!!!!

                 

Answer 2

Given,

Speed of the sound of the lightening = 330 m/s

Time taken by the lightening sound waves to reach Sonali = 5 seconds

To find,

Distance of Sonali from the place where lightning occurs.

Solution,

We can simply solve this numerical problem by using the following process:

Mathematically,

Speed (s) = distance traveled (d)/time of journey(t)

=> Distance traveled (d) = speed (s) x time of journey(t)

Now, according to the question;

Distance of Sonali from the place where lightning occurs

= speed of the sound of the lightening (s) x time taken by the lightening sound waves to reach Sonali(t)

= 330 m/s × 5 s

= 1650 meters

= 1.65 Km

Hence, the distance of Sonali from the place where lightning occurs is equal to 1.65 Km.