Speed
Speed is a Scalar Quantity. Speed denotes how fast an object moving. Its value shows how much distance an object covers for a particular...
I've got a question...!
A lot of people have been wondering about how does one ask a question. This article is basically a simple tutorial on how to ask a...
Brownian Motion
"Particles move around all the time." This is a statement we pretty much hear all the time, but where did it first come from? A long...
Density
Take 1 L of molten lead and 1 L of water and weigh them and you will find the litre of molten lead weighs much heavier. Take 1 mL of...
Volume
Volume is how much space an object takes up. Common units include litres (L), millilitres (mL), and cubic metres (cm^3). We commonly use...
Pressure
Why can camels still stand on sand without sinking despite their weight? Why don't we sink into the snow when we are skiing? That's...