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Gamma rays are produced when

Physics
JAMB 1999

Gamma rays are produced when
  • A. high velocity electrons are abruptly stopped in metals
  • B. energy changes occur within the nucleus of atoms
  • C. energy changes occur within the electronic structure of atoms
  • D. electrons are deflected in very strong magnetic fields
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Correct Answer: Option B
Explanation
Gamma rays are electromagnetic radiation of nuclear origin; they are produced from energy changes which occur within the nucleus of atoms

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Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709
Join your school's WhatsApp group
Join your school's WhatsApp group
Post-UTME Past Questions - Original materials are available here - Download PDF for your school of choice + 1 year SMS alerts
NECO June/July 2024 - Get offline past questions & answers - Download objective & theory, all in one app 48789
WAEC Past Questions, Objective & Theory, Study 100% offline, Download app now - 24709