Physics
Indicate the false statement about the resistance of a wire

It is directly proportional to the length of wire
It depends on material of wire
It is directly proportional to the area of cross-section of wire
Resistance of metallic wire increases with increase in temperature

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Physics
Solids have definite shapes.This is because

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

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