Physics 0625 · IGCSE · Kinetic particle model of matter

Kinetic particle model of matter — practice question

(a(i))[1]

Complete the sentences on the kinetic particle model of matter. The particles in a gas move [BLANK].

(a(ii))[1]

The forces acting between the particles in a gas are [BLANK].

(a(iii))[1]

The gas creates a pressure because the moving gas particles [BLANK].

(a(iv))[1]

When the temperature of a fixed volume of gas falls, the pressure exerted by the gas [BLANK].

(b(i))[1]

State, in degrees Celsius, the value of the lowest possible temperature.

(b(ii))[1]

State the name given to the lowest possible temperature.

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