The newest 8 of 8 written questions. Open one to see it on the real paper.
The heating element heats the water at the bottom of the kettle. Thermal energy is then transferred to all the water in the kettle. State the name of this important method of energy transfer in liquids.
See it on the paper →On Fig. 12.1 draw three more arrows to show how the warmed air moves around the classroom. One arrow has been drawn for you. (i)
See it on the paper →State the name of the method of thermal energy transfer you have drawn in (a)(i).
See it on the paper →State the name of the temperature scale used on the thermometer. (i)
See it on the paper →State the name of a liquid that is used in thermometers.
See it on the paper →State the physical property of the liquid that varies with temperature.
See it on the paper →State the main method of thermal energy transfer through: the water the saucepan.
See it on the paper →State the name of the process which transfers most thermal energy from the food to the cooling unit inside the refrigerator.
See it on the paper →Most candidates gave the correct response. A small number suggested convection or radiation.
— Examiner report, October/November 2023, 0654/43 Q6(a)(i) (Cambridge)
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