Determine the distance to the circuit if the electromagnetic pulse sent by the radar returns in 2.4 * 10 ^ -4 s.

Given: t (time of movement of the electromagnetic pulse to the circuit and back) = 2.4 * 10 ^ -4 s.

Reference data: V (speed of propagation of an electromagnetic pulse in air (vacuum)) = C (speed of light) = 3 * 10 ^ 8 m / s.

The distance from the radar to the circuit is determined using the formula: S = S1 / 2 = V * t / 2.

Calculation: S = 3 * 10 ^ 8 * 2.4 * 10 ^ -4 / 2 = 36,000 m (36 km).

Answer: The radar is located 36 km from the circuit.



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