Physics
Which among the following is false about displacement?

Displacement is never greater than Distance
Its SI unit is meter
It can be positive, negative or zero
It is always positive

ANSWER DOWNLOAD EXAMIANS APP

Physics
Skating on ice is possible because

The pressure on the ice due to skate melts the ice by lowering its melting point forming a thin film of water
The pressure on the ice due to skate raises its melting point
Ice is cold
The surface of ice is smooth

ANSWER DOWNLOAD EXAMIANS APP