Question
Sophie and Martin are in the garden on a hot day. Sophie has a hot cup of tea and Martin has a cold cola. Who has the drink that will be evaporating fastest?
Answer
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Oona
Elite · Tutor for 8 years
Answer
Sophie's hot cup of tea will be evaporating fastest.
Explanation
Evaporation is a process where a liquid turns into a gas. It occurs when the particles in a liquid gain enough energy to change their state. This process is influenced by several factors, including temperature, surface area, and air movement. In this case, we are comparing a hot cup of tea and a cold cola. The temperature of the liquid is a key factor in the rate of evaporation. The higher the temperature, the faster the rate of evaporation. This is because the particles in a hotter liquid have more energy, and thus, they can more easily overcome the forces of attraction between them and change from a liquid state to a gas state. So, in this scenario, Sophie's hot cup of tea will evaporate faster than Martin's cold cola because the tea is at a higher temperature.