A computer model is given the mass of star K at the start of its main sequence stage. The model then predicts the later stages in the life cycle of star K.
| Model data | Value |
|---|---|
| Mass of star K (input) | Much more massive than the Sun |
| Predicted first stage after the main sequence | Red giant |
| Predicted event after this stage | The outer layers are shed |
| Predicted object left behind | White dwarf |
Evaluate whether the model's predictions are consistent with the mass of star K.
84 exam-style questions on AQA GCSE Physics 8.1 Solar system; stability of orbital motions; satellites, covering 8.1.1 Our solar system, 8.1.2 The life cycle of a star, and 8.1.3 Orbital motion, natural and artificial satellites. Each one has a worked solution and a mark scheme showing where the marks go.