Recent content by Chaulesh

So this one should be simple to solve with some maths. There is a boat of height 15 metres (measured from sea-level) and there is a rope hanging from its deck so that the distance from the sea-level is half the third of the boat's height. It is given that the sea-level is rising at the...

A wave is a disturbance that carries energy (not matter) from one point to another through a series of continuous movements. There exists two types of waves : transverse and longitudinal waves. The difference between the two is the way they carry the energy from one point to another. A...

Hi! I'm new to this forum, just joined a couple of hours ago. I am an O-Level student and I am currently on revision leave. I would like some explanations on the basic working principle of logic gates and their uses in special circuits. The clearer the explanation the better and some links to...