aqa-synergy-paper-1-and-2-solution

Specific heat capacity

Specific heat capacity is how much heat energy is required to raise 1kg of a substance by 1 degree Celsius

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Density is a measure of how compact the particles are in a substance. Density is defined as the mass per unit volume

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Specific latent heat is the energy needed to change the state of a substance

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The radioactivity of a sample decreases over time. Half life is a measurement of this decrease

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