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A metal’s work function is 3.8KJ. Photons strike metal’s surface with an energy of 5.2 KJ. what’s the kinetic energy of the emitted electrons?
  • a)
    3.8 KJ
  • b)
    5.2 KJ
  • c)
    9 KJ
  • d)
    1.4 KJ
Correct answer is option 'D'. Can you explain this answer?
Most Upvoted Answer
A metal’s work function is 3.8KJ. Photons strike metal’s s...
A metal is a solid material that is typically hard, shiny, malleable, ductile, and has good electrical and thermal conductivity. Metals are characterized by their ability to conduct electricity and heat, as well as their high melting points and densities. They are usually found in the form of ores, which are rocks or minerals that contain high concentrations of metal elements. Some common examples of metals include iron, copper, aluminum, gold, silver, and lead. Metals are widely used in various industries and applications, such as construction, manufacturing, transportation, and electronics.
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A metal’s work function is 3.8KJ. Photons strike metal’s s...
As per the formula of the photoelectric effect, we have E = K.E. + Wo. E is the energy of photons; K.E. is the kinetic energy with which electrons are emitted and Wo is the work function. K.E. = 5.2 KJ – 3.8 KJ = 1.4 KJ.
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A metal’s work function is 3.8KJ. Photons strike metal’s surface with an energy of 5.2 KJ. what’s the kinetic energy of the emitted electrons?a)3.8 KJb)5.2 KJc)9 KJd)1.4 KJCorrect answer is option 'D'. Can you explain this answer?
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A metal’s work function is 3.8KJ. Photons strike metal’s surface with an energy of 5.2 KJ. what’s the kinetic energy of the emitted electrons?a)3.8 KJb)5.2 KJc)9 KJd)1.4 KJCorrect answer is option 'D'. Can you explain this answer? for NEET 2024 is part of NEET preparation. The Question and answers have been prepared according to the NEET exam syllabus. Information about A metal’s work function is 3.8KJ. Photons strike metal’s surface with an energy of 5.2 KJ. what’s the kinetic energy of the emitted electrons?a)3.8 KJb)5.2 KJc)9 KJd)1.4 KJCorrect answer is option 'D'. Can you explain this answer? covers all topics & solutions for NEET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A metal’s work function is 3.8KJ. Photons strike metal’s surface with an energy of 5.2 KJ. what’s the kinetic energy of the emitted electrons?a)3.8 KJb)5.2 KJc)9 KJd)1.4 KJCorrect answer is option 'D'. Can you explain this answer?.
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