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The water in the sea is warmed by the Sun. Some water molecules evaporate. Complete the sentence to describe the process of evaporation. Evaporation escape More particles
See it on the paper →After the run the student starts sweating and the student’s body cools down. State the process responsible for this cooling down by sweating.
See it on the paper →After the run the student starts sweating and the student’s body cools down. State the process responsible for this cooling down by sweating.
See it on the paper →As the water in the saucepan is heated, some of the water evaporates. Choose words from the list to complete the sentences to describe evaporation. bottom density energy mass middle surface Water molecules escape from the of the liquid. Only the water molecules with the greatest escape.
See it on the paper →Describe the process of evaporation in terms of water molecules.
See it on the paper →Suggest why the elephant sprays its skin with water and leaves the water to evaporate.
See it on the paper →Some water spills onto the floor and evaporates. Describe evaporation in terms of the motion of water molecules.
See it on the paper →The water in the sea is heated by the Sun. Some molecules of water evaporate. Describe the process of evaporation. Use ideas about particles in your answer.
See it on the paper →Describe the process of evaporation. Use ideas about molecules in your answer.
See it on the paper →The water in the glass is evaporating. Describe evaporation in terms of the motion of the water molecules.
See it on the paper →What is happening to the liquid?
See it on the paper →statement about evaporation of a liquid is correct?
See it on the paper →Water evaporates from the cat’s bowl. Liquid water turns into water vapour when it evaporates. Water also turns into water vapour when water boils. State two differences between the processes of evaporation and boiling.
See it on the paper →Which molecules escape, and what happens to the average speed of the molecules remaining in the liquid?
See it on the paper →Which molecules escape, and what happens to the average speed of the molecules remaining in the liquid?
See it on the paper →Surface and energy were well known as the two words that correctly completed the sentences about evaporation.
— Examiner report, October/November 2023, 0654/33 Q6(b)(iii) (Cambridge)
Few candidates mentioned the fastest moving molecules or these molecules escaping from the surface of the liquid.
— Examiner report, May/June 2023, 0654/33 Q6(c)(i) (Cambridge)
Some candidates suggested that evaporation has a cooling effect. Most candidates suggested that the elephant sprayed its skin with water to hydrate the skin.
— Examiner report, May/June 2023, 0654/33 Q6(c)(ii) (Cambridge)
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