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Answer: CSet 4: Command of Evidence (Advanced)
Explanation
PASSAGE
The Higgs boson, discovered in 2012, explains how particles acquire mass. The Higgs field permeates space; particles interacting strongly with it are heavier. Photons don't interact, remaining massless.
Why are photons massless?
A. They are too fast.
B. They don't interact with the Higgs field.
C. They were never discovered.✓ Correct
D. They have negative mass.
Detailed Explanation
'Photons don't interact' with the Higgs field.
Why others are wrong: