Question

An enemy plane is at a
distance of 500 km from a
radar. In how much time the
radar will be able to detect the
plane? Take velocity of radio
waves as 3 x 10^8 m/s *​

Answer 1

Answer:

(1/3)×10^-² s or 0.33×10^-2 s is the answer for the given problem

Answer 2

answer is in attachment