A brass cylinder falls slowly through a tall, narrow tube containing glycerine.
As the brass cylinder falls through the liquid, which row indicates what happens to the temperatures of the brass cylinder and the glycerine?
| Temperature of the brass cylinder increases | Temperature of the glycerine increases | |
|---|---|---|
| A | yes | yes |
| B | yes | no |
| C | no | yes |
| D | no | no |
Row A
Row B
Row C
Row D
533 exam-style questions on CIE IGCSE Physics 1.7 Energy, work and power, covering 1.7.1a Energy stores and energy transfers, 1.7.1b Conservation of energy, 1.7.1c Kinetic and gravitational potential energy, 1.7.2 Work done, 1.7.3 Energy resources, 1.7.3a Energy resources and electricity generation, 1.7.3b Nuclear fusion as an energy source, 1.7.3c Efficiency of energy transfer, and 1.7.4 Power. Each one has a worked solution and a mark scheme showing where the marks go.