how does a home dynamo work how does a home dynamo work: Michael Faraday has a very high position in the important inventions of electricity. […]
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Physics is a branch of science. … The main goal of physics is to explain how things move in space and time and understand how the universe behaves. It studies matter, forces and their effects. The word physics comes from the Greek word ἡ φύσις, meaning “nature”.
WAVES-Formations of waves in different medium
WAVES-Formations OPEN PIPE: Open pipe: A pipe open at both ends is called an open pipe. When a sound wave hits a wall, it is […]
Continue readingTYPES OF WAVE IN PHYSICS
WAVES WAVE A wave is a form of disturbance which travels through a material medium due to the repeated periodic motion of the particles […]
Continue readingWHAT IS ELECTRICITY ? | PHYSICS |
ELECTRICITY WHAT IS ELECTRICITY When two bodies are rubbed together,they acquire the property of attracting light objects like small bits of paper dust particles.The […]
Continue readingPROPERTIES OF MATTER | PHYSICS
PROPERTIES OF MATTER PROPERTIES OF MATTER Physical properties of matter can be observed and tested. They include properties such as color, length, volume, odor, and density. These properties are extensive […]
Continue readingHEAT DEFINITION | KIRCHHOFF’S LAW
HEAT HEAT | PHYSICS Heat is a form of energy which produces in us the sensation of warmth.Air is a non-conductor of heat.Heat is […]
Continue readingGRAVITY DEFINITION | PHYSICS |
GRAVITY GRAVITY The gravitational force of earth is called gravity.i.e., gravity is force by which earth pulls a body towards its centre. The acceleration […]
Continue readingWHAT IS WORK ? | PHYSICS |
WORK Work,Energy,Power Work is said to be done,if a force acting on a body is able to actually move it through some distance in […]
Continue readingMOMENTUM,IMPULSE AND FRICTION
MOMENTUM Momentum The momentum of a body is defined as the product of its mass and its velocity Momentum=Mass✕Velocity p=m✕v Momentum’s direction is the […]
Continue readingNEWTON’S LAWS OF MOTION
NEWTON’S LAWS OF MOTION NEWTON’S FIRST LAW It states that everybody continues in its state of rest or in uniform motion in a straight line, […]
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