If it takes a transmitted signal 1m sec to go up to the target and come back after reflection :

If it takes a transmitted signal 1m sec to go up to the target and come back after reflection, how far is the transmitter from the target?

  1. 15 Km
  2. 1500 m
  3. 150 Km
  4. 150 m
Anurag Mishra Professor Asked on 14th January 2016 in Physics.
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    Answer: (4) 150 m 

    Anurag Mishra Professor Answered on 14th January 2016.
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