The difference between force and impulse: Force is that push or pull that will change or tend to change the…
Newtons 1st law: states that A body will continue in its state of rest or uniform motion along a straight…
A capacitor is a device for storing electric charges or for storing electricity The three types of capacitors are: (1)…
Electric conductors are materials that will allow easy movement of electrons through them. While insulators are materials which do not…
1. it requires a long exposure time to develop the image on the film, allowing sufficient light to enter the…
Cubic expansivity of a gas at constant pressure is defined as the increase in volume of a gas per unit…
Work done = ½ FX = ½ KX² K = stiffness constant = 100Nm-1 X = Extension of spring =…
Hooke's law states that provided the elastic limit of an elastic material is not exceeded, the extension of the materials…
Answers: Advantages’: 1. The coil spring unit foundation comes in different varieties and shapes. 2. It can be easily used…
ANSWERS: (i) colour (ii) Cost. Colour: Cool colour such as blue, green, blue, violets and their various shades are restful…