Question

A carpenter, while driving a screw through a wooden block, of thickness 1 cm, observes that he has to rotate the screw 10 times for the purpose. The pitch of the screw is : 1 point 1cm 10 cm 1/100 cm 1/10 cm

Answer 1

Answer:

1/10 cm .

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Answer 2

Given: A carpenter, while driving a screw through a wooden block, of thickness 1 cm, observes that he has to rotate the screw 10 times for the purpose.

To find: Pitch of the screw

Explanation: Let the thickness of the block be x and the number of times that the screw is rotated be n.

Pitch of the screw is equal to the total distance covered by the screw divided by the total number of rotation given by the screw while doing this.

Formula is written as:

Pitch

= Thickness / Number of rotations

= x / n

= 1 cm / 10

= 1/10 cm

Therefore, the pitch of the screw is option (d) 1/10 cm.