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The ratio of v(ms) : v(mp) : v(avg) is (...

The ratio of `v_(ms) : v_(mp) : v_(avg)` is (Symbols have their usual meaning )

A

`sqrt3:sqrt2:sqrt(pi/8)`

B

`sqrt3:sqrt2:sqrt(8/3)`

C

`sqrt3:sqrt(8/pi):sqrt2`

D

`sqrt3:sqrt2:sqrt(8/pi)`

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AAKASH INSTITUTE ENGLISH-TEST 3-EXAMPLE
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  2. If angle of dip shown by a dip circle at 30° with magnetic meridian is...

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  5. In a thermodynamic cyclic process ABC, internal energy at A is 10J and...

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  6. A body of mass 10 kg moves along a straight line y=x+5, where x and y ...

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  7. A particle located at position x=0, at time t=0, starts moving along t...

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  8. A projectile is projected in air with initial velocity vec v=(3 hat i ...

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  9. When key K is open in a circuit as shown in figure, an ideal voltmeter...

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  10. Let gravitational potential energy U is given by U=Asqrtx/(B+x^2), whe...

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  11. A body of mass m hits a wall with speed v at an angle of 30degree with...

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  12. If net external force acting on the system is zero then

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  13. For given system as shown in figure, the acceleration of block of mass...

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  16. A block of mass M is in contact with a cart of mass M. The coefficient...

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  18. A force F is acting at an angle theta with horizontal on a block of ma...

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