2.4 How is energy being transferred in the following photos showing different heating processes? (2)   Right click on the blue button and open the image in a new “tab”    

2.3.1 On the left, both the yellow and green skiers are at a height of 50m. The green skier has a mass of 75kg and the yellow skier, 56kg. Which skier has the most gravitational potential energy? (2)

1.1.5 Why does the fireman crawl into the room? (2)   Right click on the blue button and open the image in a new “tab”    

1.1.2 In an electric kettle, why is the heating coil placed at the bottom? (2)

2.4.3 C (2)

  Use this “essay question” to give any answers for if there were any problems with the questions during the exam. If the case is serious go to the EXAM CONNECT (Links to an external site.) to help you with any problems.

2.4.1 A (2)

2.3.2 Give a reason for your answer in 2.3.1. (2)

1.1 Various possible options are provided as answers to the following questions. Choose the correct answer. 

1.3.4 When you stir your tea with a metal spoon the handle gets hot because of conduction. (2)