Physics
The force which makes a vehicle to stop when break is applied is called

Vanderwalls force
Gravitational force
Covalant force
Frictional force

ANSWER DOWNLOAD EXAMIANS APP

Physics
Indicate the false statement about the resistance of a wire

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

ANSWER DOWNLOAD EXAMIANS APP