Question

calculate the time taken to hear the thunder when the cloud is at height of 6600m.(speed of sound is 330m/s)​

Answer 1

Answer:

Given :

Height of thunder = 6600 m

Speed of sound = 330 m/s

To find:

Time taken by thunder to reach ground.

Concept:

Time taken is the ratio of distance to the speed .

$\boxed{time = \dfrac{distance}{speed}}$

Calculation:

$time = \dfrac{distance}{speed}$

$= > time = \dfrac{6600}{330}$

$= > time = 20 \: secs$

So final answer is :

$\boxed{ \red{ \mathfrak{time = 20 \: seconds}}}$

Answer 2

$\huge{\underline{\underline{\red{\mathfrak{AnSwEr :}}}}}$

$\small{\underline{\blue{\sf{Given :}}}}$

• Height of Cloud (h) = 6600 m
• Speed of Sound (Speed) = 330 m/s

$\rule{200}{1}$

$\small{\underline{\green{\sf{Solution :}}}}$

Use formula :

$\large \star {\boxed{\sf{Speed \: = \: \dfrac{Distance}{Time}}}} \\ \\ \\ : \implies {\sf{Time \: = \: \dfrac{Speed }{Distance}}} \\ \\ \\ : \implies {\sf{Time \: = \: \dfrac{6600}{330}}} \\ \\ \\ :\implies {\sf{Time \: = \: 2 \:s}} \\ \\ \\ {\mathfrak{\blue{\therefore \: Time \: is \: 2 \: s}}}$