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 ...
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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, ...
A ratio is a mathematical comparison of two quantities showing how many times one value contains or is contained in another. It is expressed in the form “a:b” or as a fraction. Ratios help compare sizes, quantities or relationships and ...
Energy is the ability to do work. It exists in various forms, like kinetic, potential, thermal and chemical. Energy powers everything, from machines to living beings. It cannot be created or destroyed, only transformed. Renewable sources, like solar and wind, ...