FPSC Everyday Science MCQs

A raised object has energy because of its position in a gravitational field.
This energy can convert to kinetic energy as it falls.

The metre is the SI base unit of length.
It is used to measure distance and dimensions.

The kilogram is the SI base unit of mass.
Mass measures the amount of matter in an object.

The second is the SI base unit of time.
Larger time units are derived from it.

A thermometer measures temperature.
It may use liquid expansion, electronic sensors, or infrared radiation.

A barometer measures atmospheric pressure.
Pressure changes can help indicate weather changes.

An anemometer measures the speed of moving air.
It is commonly used at weather stations.

Force is measured in newtons.
One newton accelerates one kilogram by one metre per second squared.

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

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

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