Viscosity is the property which is responsible for the resistance or friction between the liquid layers and prevents sliding of layers above each other , Some liquids like water and alcohol have high ability...
Work The meaning of work in physics is different from that used in everyday life , Work does not mean that a tough task is done , In physics , there are two conditions...
Force The object moves at an acceleration when affected by a force , The force is an external influence that affects the objects to change its state of motion or direction , Force is...