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Statement -1 : Distance travelled in nth...

Statement -1 : Distance travelled in nth second has the dimensions of velocity.
Statement -2 : Because it is the distancce travelled in one (particular) second.

A

Statement -1 is true, Statement -2 is true , and Statement -2 is correct explanation of Statement -1.

B

Statement -1 is true , Statement -2 is true, but Statement -2 is not a correct explanation of Statement -1.

C

Statement-1 is true, but Statement -2 is false.

D

Statement-1 is false, but Statement -2 is true.

Text Solution

Verified by Experts

The correct Answer is:
(a)
Both the statements are true and statement -2 is correct explanation of statement-1.
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Knowledge Check

  • Distance travelled in nth second has the units of

    A
    displacement
    B
    velocity
    C
    acceleration
    D
    momentum

  • Assertion : Distance travelled by the particle in the nth second has dimensios of length. Reason :It is the distance travelled by the partical in the given time.

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

  • Statement-1 : Velocity gradient has the dimensions of frequency. Statement -2 : Velocity gradient is rate of change of velocity with distance.

    A
    Statement -1 is true, Statement -2 is true , and Statement -2 is correct explanation of Statement -1.
    B
    Statement -1 is true , Statement -2 is true, but Statement -2 is not a correct explanation of Statement -1.
    C
    Statement-1 is true, but Statement -2 is false.
    D
    Statement-1 is false, but Statement -2 is true.

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    Statement-1: Light year is a unit of time Statement-2: Light year is the distance traveled by light in vacuum in one year.

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