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Ten grams of kept in an open containg beta-decays
with a half-life of 270 days. The weigth of the
material inside the container after 540 days will be very
nearly
  • a)
    10 g
  • b)
    5 g
  • c)
    2.5 g
  • d)
    1.25 g
Correct answer is option 'A'. Can you explain this answer?
Verified Answer
Ten grams of kept in an open containg beta-decayswith a half-life of ...
57Co is undergoing beta decay, i.e. electron is being produced. But an electron has very less mass (9.11 x10^-31 kg) as compared to the Co atom. Therefore, after 570 days, even though the atoms undergo large beta decay, the weight of the material in the container will be nearly 10 g. 
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Ten grams of kept in an open containg beta-decayswith a half-life of 270 days. The weigth of thematerial inside the container after 540 days will be verynearly a)10 gb)5 gc)2.5 gd)1.25 gCorrect answer is option 'A'. Can you explain this answer?
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Ten grams of kept in an open containg beta-decayswith a half-life of 270 days. The weigth of thematerial inside the container after 540 days will be verynearly a)10 gb)5 gc)2.5 gd)1.25 gCorrect answer is option 'A'. Can you explain this answer? for JEE 2024 is part of JEE preparation. The Question and answers have been prepared according to the JEE exam syllabus. Information about Ten grams of kept in an open containg beta-decayswith a half-life of 270 days. The weigth of thematerial inside the container after 540 days will be verynearly a)10 gb)5 gc)2.5 gd)1.25 gCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for JEE 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Ten grams of kept in an open containg beta-decayswith a half-life of 270 days. The weigth of thematerial inside the container after 540 days will be verynearly a)10 gb)5 gc)2.5 gd)1.25 gCorrect answer is option 'A'. Can you explain this answer?.
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