4 radioactivity questions from AIEEE 2003 with detailed answers and explanations. Free previous year questions and MCQs.
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4
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1
Easy
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2
Medium
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1
Hard
Years:2026 (4)
radioactivity — AIEEE 2003(1–4 of 4)
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Q1easymcqPhysicsAIEEE 20032026
Which of the following cannot be emitted by radioactive substance during their decay?
Q2mediummcqPhysicsAIEEE 20032026
When 238U nucleus originally at rest, decays by emitting an alpha particle having a speed u, the recoil speed of the residual nucleus is:
Q3hardmcqPhysicsAIEEE 20032026
A nucleus with Z=92 emits the following in a sequence: α,α,β−,β−,α,α,α,α,β−,β−,α,β+,β+,α. The Z of the resulting nucleus is:
Q4mediummcqPhysicsAIEEE 20032026
A radioactive sample at any instant has its disintegration rate 5000disintegrations per minute. After 5minutes, the rate is 1250disintegrations per minute. Then, the decay constant (per minute) is:
AIEEE 2003 radioactivity — FAQ
How many radioactivity questions come in AIEEE 2003?▼
Our database has 4 radioactivity questions from AIEEE 2003 covering 2026 to 2026.
What difficulty are AIEEE 2003 radioactivity questions?▼
The 4 AIEEE 2003 radioactivity questions include 1 easy, 2 medium and 1 hard level questions.
Where can I find more radioactivity questions for other exams?▼
Visit /tag/radioactivity to see all radioactivity questions across all exams including Physics, AIEEE, AIEEE 2007.