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Which of the following quantites is a ve...

Which of the following quantites is a vector?

A

Mass of proton

B

Energy of thermal neutron

C

Velocity

D

Volume

Text Solution

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The correct Answer is:
C
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Knowledge Check

  • Which of the following quantities is a vector?

    A
    Magnetic pole-strength
    B
    Magnetic permeability
    C
    Effective length of the magnet
    D
    Magnetic moment

  • Which of the following quantity is a vector ?

    A
    Electric charge
    B
    Electric potential
    C
    Electric field
    D
    None of these

  • Which of the following quantity is a vector?

    A
    pressure
    B
    time
    C
    impulse
    D
    charge
    • AAKASH INSTITUTE-MOCK TEST 4 -Example
    1. Which of the following quantites is a vector?

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    2. Addition of two vectors, vecA + vecB=vecC is represented in which of t...

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    3. The component of a vector vecA along y-axis will have maximum value if

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    4. If hatn is a unit vector in the direction of the vector vecA, then:-

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    5. If a vector of magnitude 10 units along x-axis multiplied by a constan...

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    6. The angle that the vector bar (OA)= 5hati + 5hatj mix with y-axis is

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    7. If vecA=2hati + 3hatj and vecB= 5hati + 7hatj, then the vector having ...

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    8. A vector is not changed if

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    9. The unit vector of a vector vecA =2hati + 4hatj is

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    10. If vecA= a hati + 0.5hatj + 0.5hatk is unit vector, then value of a w...

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    11. If a vector bar(OP) = 3hati + 3hatj is turned clockwise by an angle of...

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    12. Which one of the following quantities is a scalar ?

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    13. The length of vector, vecA= 3hati +4hatj + 9hatk in y-z plane is

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    14. Two force vectors vecF1 and vecF2 , each of magnitude 10 N act at a po...

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    15. The resultant vector of of bar(OA) = 2hati + 3hatj + 6hatk and bar(OB)...

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    16. If vecA + vecB = vecC and absA^2 + absB^2 = absC^2 , then angle betwee...

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    17. The magnitude of resultant vectors of two vectors given by vecA = 10ha...

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    18. The velocity vector at a point A varies with time as vecv=ahati+bthat...

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    19. The velocity varies with time as vecv = ahati + bthatj , where a and ...

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    20. vecP is resultant of vecA and vecB. vecQ is resultant of vecA and -vec...

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