A quantity which has both magnitude and direction is
Scalar quantity
Vector quantity
Fundamental quantity
Derived quantity
With depth, pressure
Increases
Decreases
Remains constant
Cannot be predicted
The energy which can not be replaced when once used up is called
Renewable energy sources
Non-renewable energy sources
Wind energy
Solar energy
Frictional force has maximum value when
A body starts to move
A body is sliding over another body
A body has maximum temperature
A body has minimum temperature
The energy possessed by a body by virtue of its position is called
Kinetic energy
Potential energy
Chemical energy
The force acting on unit area is called
Work done
Pressure
Energy
Friction
The source of most liquid and gaseous fuels is
Petrol
Natural gas
Crude oil
Paraffin
The percentage of the energy supplied to a device is called
Power
Fuels
Efficiency
A mixture of methane and carbon dioxide gas is
Fossil fuel
Biogas
All the above
The energy possessed by a body by virtue of its motion is called
