Science B, Combined (9-1) - Twenty First Century Science Suite J260 9-1: P6: Matter – models and explanations Topical Past Paper Questions
OCR GCSE (9-1) Science B, Combined (9-1) - Twenty First Century Science Suite J260 (9-1) past-paper questions on P6: Matter – models and explanations, free. This topic is frequently examined across 6 exam sessions. Sign in for the full topic-segregated question bank and AI worksheets.
Sample questions
Some students experiment with heating water until it boils. (a) Draw lines to connect each term with its correct definition. (b) A constant mass of water is heated from $ 20^{\circ} $C until it boils. The graph shows how the volume of the water changes with temperature. (i) The m…
Fig. 6.1 shows that liquids separate. The liquid that settles at the bottom has the greatest density. Fig. 6.1 (a) Mia has a sample of the syrup from Fig. 6.1. She needs to determine the density of the syrup. She collects the equipment shown in Fig. 6.2. Fig. 6.2 Describe how Mia…
A sealed, insulated aluminium tank has a mass of 13 kg and contains 2.4 kg of air. Both the air and the aluminium tank have an initial temperature of 8.0 °C. The tank of air is heated to 22.0 °C by a heater inside the tank. (a) The heater transfers 189 000 J to heat the tank and…
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