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If 75% of the radioactive reaction is completed in 2 hrs, what would be the half life period?
Options
(a) 1 hour
(b) 1.5 hour
(c) 2 hour
(d) 3 hour
Correct Answer:
1 hour
Explanation:
No explanation available. Be the first to write the explanation for this question by commenting below.
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Topics: Radioactivity
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Subject: Physics
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Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
- A voltmeter of range 2 V and resistance 300Ω cannot be converted into ammeter
- A heavy uniform chain lies on a horizontal top table.If the coefficient of friction
- A coil of 100 turns carries a current of 5 mA and creates a magnetic flux of 10⁻⁵ Wb.
- The masses of two radioactive substances are same and their half lives
- The coefficient of performance of a Carnot refrigerator working between 30⁰C and 0⁰C is
Topics: Radioactivity (83)
Subject: Physics (2479)
Important MCQs Based on Medical Entrance Examinations To Improve Your NEET Score
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