If a bright flashlight has a light intensity of 15.0 candela at a distance 1.00m from the lens, what is the intensity of the flashlight 100.0 m from the lens? Answer I, = 0.0015 candela. The intensity of the radio signal is 0.120 W/m at a distance of 16.0 m from a transmitter. What is the intensity of the signal at a distance of 4.00 m from the same transmitter? Answer 1.92 W/m.

If a bright flashlight has a light intensity of 15.0 candela at a distance 1.00m from the lens, what is the intensity of the flashlight 100.0 m from the lens? Answer I, = 0.0015 candela. The intensity of the radio signal is 0.120 W/m at a distance of 16.0 m from a transmitter. What is the intensity of the signal at a distance of 4.00 m from the same transmitter? Answer 1.92 W/m.