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A gun fired at a distance …

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A gun fired at a distance of 24.3 km away from a men . He hears the sound after 27 seconds. Find the speed of sound at which it travels
  • 3 answers

Preeti Dabral 1 year, 11 months ago

distance24.3x2 = 48.6km

= 48.6x1000 = 48600m

Speed=distance /time=48600/27

=1800m/sec

Vishakha Mourya 1 year, 10 months ago

18000m per second

Abhineet Anand 1 year, 11 months ago

Hii
http://mycbseguide.com/examin8/

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