A-Level
EDEXCEL
Physics
May 2018
1 Marks
QP-201805-Physics-U5-old · Question 3
Question (excerpt):
3 About 25% of the mass of the universe is thought to consist of dark matter. Which of the following is a correct statement about dark matter? A It absorbs all electromagnetic radiation. B It emits no…
3 About 25% of the mass of the universe is thought to consist of dark matter. Which of the following is a correct statement about dark matter? A It absorbs all electromagnetic radiation. B It emits no…
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