The change in temperature of a body causes expansion or contraction of that body. Most of the substances expand on heating and contract on cooling. This is called thermal expansion. It is interesting ...
I VENTURE to call attention to a simple and effective way of demonstrating the linear expansion of solids when heated, first suggested, I believe, by M. Kapoustine (Journal de Physique, December 1883, ...
Get important formulae from unit Heat and Thermodynamics for quick revision. These formulae are very useful during competitive examination. This unit includes chapters – Thermal Properties of Matter ...
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