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in Physics by (63.3k points)

The upper end of a wire of radius 4 mm and length 100 cm is clamped and its other end is twisted through an angle of  30° . Then angle of shear is

(a)  12°

(b)  0.12°

(c)  1.2°

(d)  0.012° 

1 Answer

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by (67.9k points)
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Best answer

Correct option  (b)  0.12°

Explanation:

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