Test Academy | 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 12°, 0.12°, 1.2°, 0.012°

Question

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

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