both the questions with steps and formula
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Q1)Time taken=5min=5×60s=300sec
speed of signal u =3×10^8 m/s
Distance=??
we know that
speed= Distance/time
Distance= Speed×Time
putting the value
Distance= 3×10^8 × 300
Distance = 9×10^10m
Q2 as for the question there is a misprint .....the diameter is not mentioned.....as its written 'in a circular path of diameter.
speed of signal u =3×10^8 m/s
Distance=??
we know that
speed= Distance/time
Distance= Speed×Time
putting the value
Distance= 3×10^8 × 300
Distance = 9×10^10m
Q2 as for the question there is a misprint .....the diameter is not mentioned.....as its written 'in a circular path of diameter.
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