Topic 3 - Particle Model of Matter Flashcards

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1
Q

Density

A

Density = Mass ÷ Volume

ρ = m ÷ V

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2
Q

Change in thermal energy

A

Change in thermal energy =
Mass × Specific Heat Capacity × temperature change

ΔE = m x c x Δt

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3
Q

Thermal energy for a change in state

A

Thermal energy for a change in state = Mass × Specific Latent Heat

E = mL

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4
Q

Constant in a gas

A

Constant = Pressure × volume

PV = constant

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5
Q

What does ‘ρ’ stand for in a formula?

A

Density

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6
Q

What does ‘m’ stand for in a formula?

A

Mass

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7
Q

What does ‘V’ stand for in a formula?

A

Volume

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8
Q

What does ‘E’ stand for in a formula?

A

Energy

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9
Q

What does ‘L’ stand for in a formula?

A

Specific Latent Heat

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10
Q

What does ‘P’ stand for in a formula?

A

Pressure

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