Heated refers to the process of increasing the temperature of an object or substance. When something is heated, its particles gain energy, causing them to move faster. This can lead to changes in physical properties such as expansion or phase ...
Discussion Forum Latest Questions
A tungsten filament is a thin wire made of tungsten metal used in light bulbs and other electrical devices. Tungsten has a high melting point and excellent conductivity, making it ideal for producing light when heated. It can withstand high ...
Vapour is the gaseous state of a substance that is typically liquid or solid at room temperature. It forms when the substance evaporates or sublimates. Vapour can exist below its boiling point and can be seen as mist or steam ...
Radiation is the transfer of energy through electromagnetic waves or particles. Unlike conduction and convection, radiation does not require a medium and can occur in a vacuum. It includes visible light, infrared radiation, ultraviolet rays, and other electromagnetic waves. Objects ...
Radiating power refers to the amount of energy emitted by a body per unit area per unit time due to its temperature. It is governed by Stefan-Boltzmann law and depends on the body’s temperature and surface properties. A hotter object ...