Unpolarized light is passed through an optical filter that is oriented in the vertical direction. What is the polarization of th
1 answer:
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Distance to the moon = 4×m.
1 m = 3.28 ft
Distance to the moon in ft = 4××3.28 ft
= 13.12 ×ft
1 fathom = 6 ft
Hence, distance to the moon in fathom
= ×
≈ 2× fathom
Answer:
The correct answer is - option C.
Explanation:
Given:
Two forces on a plank = F1 and F2
mass of plank = m
The distances between these forces and the body of mass m = L1 and L2
we know that,
mg = F1 +F2 ( independent of L1 and L2)
so almost any point the value of the sum that corresponds to static equilibrium is independent of L1 and L2.
Thus, the correct answer is - option C.
