A person is standing at the sea shore. An observer on the ship which is anchored in between a ve…

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A person is standing at the sea shore. An observer on the ship which is anchored in between a vertical cliff and the person on the shore fires a gun. the person on the shore hears two sounds, 2 seconds and 3 seconds after seeing the smoke of the fired gun. If the speed of sound in the air is 320 m s^(-1)-, then calculate :the distance between the cliff and the observer on the ship.
Class: 10
Subject: PHYSICS
Chapter: QUESTION PAPER-2018
Board:ICSE

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