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Statement-1 : When two soap bubbles of u...

Statement-1 : When two soap bubbles of unequal radii are connected by a tube, the smaller bubble decreases in size.
Statement-2 : In floating, weight of the floating body is equal to the weight of displaced fluid.
Statement-3 : When ice converts into water its volume decreases.

A

T T T

B

F T F

C

F F T

D

F F F

Text Solution

Verified by Experts

The correct Answer is:
A
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Knowledge Check

  • Assertion : If ice is floating in water and it melts, then level of water remains unchanged. Reason : When the ice is floating, weight of liquid displaced is equal to the weight of ice.

    A
    If both Assertion and Reason are correct and Reason is the correct explanation of Assertion.
    B
    If both Assertion and Reason are true but Reason is not the correct explanation of Assertion.
    C
    If Assertion is true but Reason is false.
    D
    If Assertion is false but Reason is true.

  • Statement-1: When an object is completely submerged in a liquid, the buoyant force and weight of object are action reaction pair. Statement-2: Magnitude of Buoyant force equals the weight of fluid displaced by object.

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    Statement-1 is true, statement-2 is true and statement-2 is correct explanation for statement-1.
    B
    Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-1.
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    Statement-1 is true, statement-2 is false.
    D
    Statement -1 is false, statement -2 is true.

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    B
    Statement-1 is true, statement-2 is true and statement-2 is NOT the correct explanation for statement-2
    C
    Statement-I is false, statement-2 is true.
    D
    Statement-1 is true, statement-2 is false.

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