Physics
GATE PH concept:conservation-laws PYQs
Build your understanding with focused practice from past exam papers.
How to practice concept:conservation-laws
Attempt a question, record the concept and assumptions, then check the available answer. Rework mistakes after revising the relevant concepts. Topic tags can overlap; review the question context.
Questions 1–2 of 2. Imported answers require independent review unless marked reviewed.
Question 2
Open questionPHMCQ1 markNeeds review
Considering baryon number and lepton number conservation laws, which of the following processes are allowed?
(i)
(ii)
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Open questionPHMCQ1 markNeeds review
Which one of the following conservation laws is violated in the decay
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