ASSERTION: A rectangular wooden block has length, breadth and height 50cm,25cm and 10cm respectively.This wooden block is kept on the ground in three different ways turn by turn.The wooden block exerts maximum pressure on the ground when the breadth and height form the base. REASON: As area decreases pressure decreases.
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Answer:
Option C Assertion is true but reason is false
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Answer: 1250 sq.cm
Explanation:
The least base area of the given block will be breadth * height = 25 * 10 = 250 sq.cm. = Maximum pressure. The maximum base area of the given block will be length * breadth = 50 * 25 = 1250 sq.cm.
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