Specific Heat Capacity (AQA GCSE Physics): Flashcards

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Specific Heat Capacity
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Specific heat capacity (c) refers to

How well a substance stores heat

Definition of specific heat capacity

The amount of energy needed to raise 1 kg by 1°C

Change in thermal energy formula

ΔE=m×c×Δθ\Delta E = m \times c \times \Delta \theta

ΔE\Delta E meaning and unit

Change in thermal energy, joules (J)

What cc represents

Specific heat capacity

Units of cc

J/kg°C

What mm represents

Mass

Units of mm

Kilograms (kg)

Δθ\Delta \theta represents

Temperature change

Units of Δθ\Delta \theta

Degrees Celsius (°C)

Rearranged formula for cc

c=ΔEm×Δθc = \frac{\Delta E}{m \times \Delta \theta}

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