Question

a man standing at225m from cliff he fires and eco after 1.5s what will be the velocity of sound

Answer 1

┏─━─━─━─━∞◆∞━─━─━─━─┓ ✭✮ӇЄƦЄ ƖƧ ƳƠƲƦ ƛƝƧƜЄƦ✮✭ ┗─━─━─━─━∞◆∞━─━─━─━─┛

➧ d ➾ 255 m
➧ t ➾ 1.5 sec
➧ v ➾ ?

❱ v = 2d / t

v = 2 × 255 / 1.5
  ➾ 340 m/s ...✔

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