Temperature is a measure of the average kinetic energy of the particles in a substance. It determines the direction of heat flow, from hotter to cooler objects. Temperature is commonly measured in degrees Celsius, Fahrenheit or Kelvin. It plays a ...
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Wavelength is the distance between two consecutive peaks or troughs of a wave. It is commonly used to describe electromagnetic waves like light and radio waves. Wavelength is inversely related to frequency, meaning shorter wavelengths have higher frequencies and vice ...
A law is a statement or principle that describes a consistent relationship observed in nature or science. It is based on repeated experiments and observations. Laws are universally applicable and do not change under different conditions, like Newton’s laws of ...
Energy emitted refers to the release of energy from an object in the form of electromagnetic radiation or particles. This can occur through processes like radiation, conduction or convection. Examples include light emitted by the Sun, heat released by a ...
Radiation is the emission and transfer of energy through electromagnetic waves or particles. It does not require a medium and can travel through a vacuum. Examples include sunlight, infrared heat and X-rays. Radiation is crucial in processes like energy transfer, ...