We get fire in different colours .Sometime it is blue or like yellow, also red and u may see green........
But what's the reason of having different colours????
We can get it through equations of motion. Suppose there is a circle road while we can move a car with on the circumference. Now,by multiplying the speed and time (WHICH'S TAKEN WITH A PERFECT MOVE) ,we get the displacement (circumference).We can get the diameter easily.So...... But there's some (gr...