Physics, asked by NewGeneEinstein, 8 hours ago


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Hey physicians answer this,

I was straggled in a hailstorm last night.Hence I asked this Question after observing one thing .

\underline{\bf Question:-}

I saw lightening .After 18s I heard the thundering.Estimate how far from me was the lightening reach the ground?.

\boxed{\sf Important \:hint:-}

Speed of sound in air=324m/s(To be used while answering this question.)


\boxed{\sf Note:-}

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\starQuality and explained answer required
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The ans will be 6km approximately



Answers

Answered by MystícPhoeníx
179

Answer:

5832 metres is the required answer.

Explanation:

According to the Question

It is given that ,

  • Time taken to heard the thunderstorms ,t = 18s
  • Speed of Sound in air ,S = 324m/s

we need to calculate the how far from him/her the lighting reach the ground . Obviously we have to calculate the distance covered by sounds in the given condition.

Let the distance covered by the sound is d m .

We know that

• Distance covered = speed of light × time

Substitute the value we get

➺ d = 324×18

➺ d = 5832 m

➺ d = 5832 metres

  • Hence, the lighting was about 5832 metres far from you.

Answered by Itzheartcracer
82

Given :-

Speed of sound = 324 m/s

Time = 18 s

To Find :-

Distance

Solution :-

We know that

Distance = Time × Speed

Distance = 18 × 324

Distance = 5832 m

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