a railways engineer uses dimensional and assumes that the distance depends on the mass density p of the fog

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To find the distance d over which a signal can be seen clearly in foggy conditions, a railways engineer uses dimensional and assumes that the distance depends on the mass density p of the fog, intensity(power/area) S of the light from the signal and its frequency f. The engineer finds that d is proportional to S^1/n . the value of n is
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Feb
To find the distance d over which a signal can be seen clearly in foggy conditions, a railways engineer uses dimensional and assumes that the distance depends on the mass density p of the fog, intensity(power/area) S of the light from the signal and its frequency f. The engineer finds that d is proportional to [...]
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Tags: a railways engineer uses dimensional and assumes that the distance depends on the mass density p of the fog , intensity(power/area) S of the light from the signal and its frequency f. The engineer finds that d is proportional to S^1/n . the value of n is , To find the distance d over which a signal can be seen clearly in foggy conditions ,