If light's wavelength increases in space, what happens to its frequency?
It stays constant.
It decreases.
It increases.
It becomes zero.
Flashcards for AQA GCSE Physics 8.2 Red-shift, covering the key terms, definitions and equations you need to recall for Paper 1 and Paper 2. 21 cards drawn from 8.2 Red-shift, matched to the AQA GCSE Physics (8463) specification. Recall questions account for roughly 40% of marks at GCSE Physics, so these target the marks you can secure before the paper starts.
