Physics
The dimension of which of the following is the same as that of impulse ?

Momentum
Change in the rate of momentum
Volume
Torque

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Physics
Solids have definite shapes.This is because

The forces of cohesion are very large
The forces of cohesion of the molecules within are very much less in them
The forces of adhesion are less
The forces of adhesion are large

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Physics
Acceleration is

Inversely proportional to force
Directly proportional to mass
Directly proportional to force
Inversely proportional to mass

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