Wavelength is the distance between two consecutive crests or troughs of a wave. It is commonly used to describe electromagnetic waves like light, radio, and sound. Wavelength is inversely proportional to frequency, meaning longer wavelengths have lower frequencies and shorter ...
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Temperature is a measure of the average kinetic energy of particles in a substance. It determines the direction of heat flow between objects with heat moving from higher to lower temperature. Temperature is measured in units such as Celsius, Kelvin ...
Energies of radiations refer to the energy carried by electromagnetic waves across different wavelengths. These include visible light, ultraviolet, infrared, X-rays, and gamma rays. The energy of radiation is directly proportional to its frequency and inversely proportional to its wavelength, ...
A black body in physics is an idealized object that absorbs all incident radiation regardless of wavelength. It also emits radiation at maximum efficiency for any given temperature. The concept of a black body helps in understanding heat transfer and ...
Mud houses are traditional dwellings made using natural materials like clay and mud. These houses are eco-friendly cost-effective and provide good insulation against heat and cold. Mud houses are commonly found in rural areas and offer a sustainable living option ...
Temperature is a measure of the average kinetic energy of particles in a substance. It determines the direction of heat flow between objects, moving from higher to lower temperature. Measured in units like Celsius, Kelvin or Fahrenheit, temperature plays a ...
Thermal conductivity is a property of a material that measures its ability to conduct heat. It quantifies the rate at which heat flows through a material due to a temperature gradient. Materials with high thermal conductivity transfer heat quickly while ...
Thermal conductivity is a property of a material that measures its ability to conduct heat. It quantifies the rate at which heat flows through a material due to a temperature gradient. Materials with high thermal conductivity transfer heat quickly while ...
A conducting rod is a metallic object that allows the flow of electric current due to the presence of free electrons. It is used in experiments or devices involving electricity or magnetism. The rod can transfer charge efficiently and is ...
Heat is a form of energy transferred between objects due to a temperature difference. It flows from hotter to cooler objects until thermal equilibrium is reached. Measured in joules or calories, heat affects states of matter, temperature and molecular motion, ...