A mixture of methane and carbon dioxide with energy content is
Fossil fuel
Biogas
Natural gas
All the above
The unit of pressure is
Newton
Joule
Pascal
Hertz
Pressure depends on the
Density of the liquid
Mass of the liquid
Weight of the liquid
Position of the liquid ( vertical or horizondal )
At equilibrium, there is
Greater moment
Less moment
No net moment
Can not predict
A quantity which has both magnitude and direction is
Scalar quantity
Vector quantity
Fundamental quantity
Derived quantity
The energy possessed by a body by virtue of its position is called
Kinetic energy
Potential energy
Chemical energy
Solar energy
The force which opposes one surface moving over another is
Moment
Pull
Push
Friction
A device which can turn about a point is called
Beam
Lever
Load
Effort
Food and fuels like oil, gas, coal etc are concentrated stores of
Electrical energy
With depth, pressure
Increases
Decreases
Remains constant
Can not be predicted
