From a statistical point of view I would suggest it is an outlier. If the numbers are data points, then they are well bunched around the range of 5-...Learn more

The short answer is that it travels from the centre to the photosphere, where it escapes and propagates to the vauum of space to Earth. The trip fr...Learn more

Bear with me, as this isn't an easy one to answer. The early Universe was dense very, very hot. So hot in fact that atoms couldn't form. Instead th...Learn more

Life on the Earth evolved over millions of years by a process of natural selection. Living beings existing today are optimized to live under the con...Learn more

In short, it is a process my which plants and other organisms synthesise carbohydrates like sugar from energy from light, water and carbon dioxide. ...Learn more

Practice! There are three main different methods you would learn at high school level, but the key is lots of practice (as with all of school maths)...Learn more

The only way to know the total number of balls is to have them counted or have that information given to you. Lets call this number N. You can find...Learn more

If by LCD you mean the lowest common denominator of 5/22 and 1/33, it is 66. 22 and 33 share the fact that they are multiples of 11, 22=2x11, 33=3x1...Learn more

Physics explains and describes natural phenomena. It tells us how different parts of nature work and react to different situations. Technology help...Learn more

There are three methods: by substitution, by elimination or graphically. The first two are different ways to do the same thing: eliminate one of th...Learn more

The sum of all three angles in a triangle is 180°. So if the triangle has a right angle then it is the largest angle, as the sum of the other two mu...Learn more

Obtuse angle -> larger than 90° Sum of all three angles -> 180° Can you get the answer from that?

Google is your friend for this kind of question, and faster than using an app I might add!

Due to Rayleigh scattering. When sunlight enters the atmosphere it encounters small air molecules. In summary, when light encounters the particles...Learn more

Just adding onto that. This is how plants obtain what we know as chemical energy to fuel their other activities, like growth.