Electron
Deutron
Proton
Alpha Particle
The force exerted by a magnet is an example of _
The force exerted on an object is 200 N and its mass is 100 kg. Find the acceleration of the object.
The force of friction between two surfaces will increase if:
The force which makes a vehicle to stop when break is applied is called
The four stroke petrol engine is based on
The fourth state of matter is known as
The frequency of a sound wave is related to its
The frequency of direct current is _
The frequency of sound waves in the audible range is
The frequency of ultrasound wave is typically
