How long will sound take to travel in (a) an iron rail and (b) air, both $3.3 k m$ in length?
Take speed of sound in air to be $330 m / s$ and in iron to be $5280 m / s$

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Solution

(a)Speed of the sound in iron =5280m/s

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Similar questions

Q. How long will sound take to travel in (a) an iron rail and (b) air, both

3.3 k m

in length respectively? Take speed of sound in air to be

330 m s^{- 1}

and in an iron to be

5280 m s^{- 1}

How long will sound take to travel in (a) an iron rail and (b) air, both 3-3 km in length ? Take speed of sound in air to be 330 m $s^{- 1}$ and in iron to be 5280 m $s^{- 1}$ .

Q. The speed of sound in dry still air is

O C

330 m / s

. At

30 C

, the speed of sound in dry still air will be

Q. The speed of sound in air is 330m/s. It takes 10s for sound to reach a certain distance from the source placed in air. Find the distance.

Q. Two children are at the opposite end of an iron pipe. One struks the end of the pipe with a stone. Calculate the ratio of the time taken by sound waves in air and in iron to reach the other child. Use speed of sound in (i) air

= 344 m s^{- 1}

and (ii) iron

= 5130 m s^{- 1}

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How long will sound take to travel in (a) an iron rail and (b) air, both 3.3km in length?Take speed of sound in air to be 330m/s and in iron to be 5280m/s

(a)Speed of the sound in iron =5280m/s=5280m/s

How long will sound take to travel in (a) an iron rail and (b) air, both $3.3 k m$ in length?
Take speed of sound in air to be $330 m / s$ and in iron to be $5280 m / s$

(a)Speed of the sound in iron =5280m/s