The greenhouse effect is a natural process that warms the Earth's surface. When the Sun’s energy reaches the Earth, some of it is reflected back to space, and the rest is absorbed by the land, oceans, and atmosphere....

Physics, Mechanics, Materials Keywords: Hooke's Law, Young modulus, metals, stress, strain, deformation, elasticity, ductile, proportionality (i.e. as material behaviour under stress) Revises what students should...

This is a presentation prepared by me on the chapter "chemical coordination" in biology. It is a quick breakdown of each gland and their respective hormones as well as disorders and treatments.

Introduction ´In our surrounding most of the things are made up of organic molecules. For example the food we take is made up of carbohydrate, protein, fats, and oils etc. medicines, colors, various polymers, CNG, and...

Covers topics in General Chemistry and Inorganic Chemistry (matter, types of matter, atoms, electronic configurations, periodic trends, intermolecular forces, gases, chemical reactions, chemical equilibrium, acids and...