CSS General Knowledge MCQs

Pressure is force distributed over an area.
The same force produces greater pressure on a smaller area.

A loudspeaker uses electrical signals to move a diaphragm.
The diaphragm produces sound waves in air.

A sharp edge concentrates force over a small area.
This creates greater pressure and makes cutting easier.

Heat flows from a hotter body to a cooler body.
It is energy in transit rather than a material substance.

Pressure is measured in pascals.
One pascal equals one newton per square metre.

Temperature indicates how energetic particle motion is on average.
It determines the direction of heat flow.

The Senate is the upper legislative chamber.
It gives the federating units representation at the federal level.

The joule is the SI unit of work and energy.
It equals the work done by a force of one newton over one metre.

The National Assembly is the lower house.
Its general seats are allocated mainly according to population.

Power is the rate of doing work or using energy.
Its SI unit is the watt.

The Senate balances population-based representation in the National Assembly.
It gives provinces and other units a voice in federal legislation.

Speed equals distance divided by time.
It describes how quickly an object moves.