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Assertion (A): m^(2) is a derived unit. ...

Assertion (A): `m^(2)` is a derived unit.
Reason (R ): Area is a derived quantity.

A

A and R is correct and R is the correct explanation of A.

B

A and R is incorrect and R is the correct explanation of A.

C

A and R is true but 'R' is not the correct explanation A.

D

A is true, R is not true and R is not the correct explanation of A.

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PEARSON IIT JEE FOUNDATION-MEASUREMENTS AND MOTION-Short Answer Type Questions
  1. find the volume of solid sphere having radius 2m?

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  2. Match the following. {:(,"Column A",,,"Column B"),((A),"Area/length...

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  3. Assertion (A): m^(2) is a derived unit. Reason (R ): Area is a deri...

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  4. Pavan is measuring the area of a leaf by using a graph paper and he me...

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  5. Ram measured the length of a curved line using a thread. He made a rig...

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  6. Convert the unit of ratio ("mass "xx" area")/("volume") from SI system...

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  7. Abhi who is interested in physics measured the volume of an irregular ...

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  8. Find the area of a coloured paper used to stick to a sphere of radius ...

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  9. Define time.

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  10. Define temperature.

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  11. Match the following. {:(,"Column A",,,"Column B"),((A),"Kelvin","(...

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  12. Assertion (A): Temperature is a fundamental quantity in SI system. R...

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  13. Write the following steps in a sequential order to find the time at a ...

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  14. Raju started a piece of work when the hours hand and minutes hand in a...

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  15. Keshav observed that the increase in the temperature of a body is give...

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  16. Define rest.

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  17. Define motion, What do you understand by the terms 'uniform motion' an...

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  18. Define displacement.

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  19. Define velocty.

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  20. Define acceleration.

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