Which of the following use movable pulleys...? Mcqs

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Which of the following use movable pulleys...?

(A) Water wells
(B) Flags

(C) Bicycles
(D) Cranes

✅ Correct Answer: Cranes

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Source: This question is taken from the Everyday Science

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A movable pulley can _______...?

(A) Increase the input force
(B) Decrease the input force

(C) Change the direction of force
(D) Change the speed of force

✅ Correct Answer: Decrease the input force

Comments

Source: This question is taken from the Everyday Science

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If an enclosed gas container with moveable piston is heated. What will happen...?

(A) Volume will be decreased
(B) Volume will remain constant

(C) Volume will be increased
(D) Pressure will be increased

✅ Correct Answer: Volume will be increased

Comments

Source: This question is taken from the Everyday Science

Latest MCQs

A movable pulley is used as ______...?

(A) Speed multiplier
(B) Force multiplier

(C) Direction changer
(D) Load reducer

✅ Correct Answer: Force multiplier

Comments

Source: This question is taken from the Everyday Science

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