Conduction is a mode of heat transfer in which the heat is transferred from one part of the body by direct contact between the molecules, there is no movement of molecules, they stay in a fixed position but transfer the heat by vibrating. Fourier’s law : Fourier’s Law states that : The rate of heat […]
Hydrogen is the first element on the Periodic Table having the atomic number 1. Which is the most abundant element in the Universe. it exists in a diatomic form, It is a colourless, odorless and tasteless gas. but it is highly combustible gas. States of Hydrogen Early discoveries In 1671, Robert Boyle, a pioneering Irish
What are greenhouse gases? The greenhouse gases, Trap the heat from the sun on the earth surface causing the temperature of the earth to rise. The greenhouse effect is a natural phenomenon in which the sun’s heat is trapped near the earth’s surface by a group of gases called ‘greenhouse gases’. This gas is thought
WHAT IS MANIPULATION Manipulation is a behavior in which one person attempts to influence another person’s actions, thoughts, or emotions to serve their own interests, often at the expense of the other person. A manipulator is a person who attempts to control the actions of a person for his own benefit, by using various methods.
WHAT ARE DIATOMIC ELEMENTS? Diatomic elements are molecules composed of two atoms of the same chemical element bonded together. But in their natural form, these elements exist as diatomic molecules rather than individual atoms. Diatomic elements have same bond between them and exist in their natural state as diatomic elements. EXAMPLES
WHAT IS URANIUM GLASS? Uranium glass, also known as Vaseline glass or canary glass, is a type of glass that has been colored with uranium salts. These salts give the glass a characteristic yellow or greenish-yellow color under normal lighting, but they can fluoresce with a bright green color under ultraviolet light. Uranium glass was
HOW AIRPLANES FLY? To fly the LIFT must be greater then WEIGHT and the THRUST far greater than DRAG. THIS EQUATION MUST BE RIGHT IN ORDER TO FLY. EARLY CONCEPTS IN AVIATION Leonardo da Vinci (1452–1519) was a Renaissance polymath known for his mastery in art, science, and engineering. His famous works include the “Mona
