3 years ago

A compound machine is also called a _____ machine.

Physics

1 answer:

SCORPION-xisa [38]3 years ago

7 0

Complex. They both mean a machine which involves two or more simple machines.

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Answer:

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Explanation:

Intensity of unpolarised light, I = 25 W/m^2

When it passes from first polarisr, the intensity of light becomes

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According to the law of Malus

$I'' = I' Cos^{2}\theta$

Where, θ be the angle between the axis first polariser and the second polariser.

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