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Given that Plank’s constant = 6.6 × 10–27 erg - second, velocity of light = 3 ×1010 cm/s, the energy of a photon of wavelength 3000 Å will be
  • a)
    6.6 × 10–12 erg
  • b)
    13.2 × 10–12 erg
  • c)
    3.3 × 10–12 erg
  • d)
    4.95 × 10–12 erg
Correct answer is option 'A'. Can you explain this answer?
Most Upvoted Answer
Given that Plank’s constant = 6.6 × 10–27erg - secon...
The energy of photon (E) = hv
W = hc/λ
Given       h = 6.6 × 10-27
c = 3× 1010 cm/sec.
I = 3000 A° 3000× 10-8 cm 
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Given that Plank’s constant = 6.6 × 10–27erg - second, velocity of light = 3 ×1010cm/s, the energy of aphoton of wavelength 3000 Å will bea)6.6 × 10–12ergb)13.2 × 10–12ergc)3.3 × 10–12ergd)4.95 × 10–12ergCorrect answer is option 'A'. Can you explain this answer?
Question Description
Given that Plank’s constant = 6.6 × 10–27erg - second, velocity of light = 3 ×1010cm/s, the energy of aphoton of wavelength 3000 Å will bea)6.6 × 10–12ergb)13.2 × 10–12ergc)3.3 × 10–12ergd)4.95 × 10–12ergCorrect answer is option 'A'. Can you explain this answer? for UGC NET 2024 is part of UGC NET preparation. The Question and answers have been prepared according to the UGC NET exam syllabus. Information about Given that Plank’s constant = 6.6 × 10–27erg - second, velocity of light = 3 ×1010cm/s, the energy of aphoton of wavelength 3000 Å will bea)6.6 × 10–12ergb)13.2 × 10–12ergc)3.3 × 10–12ergd)4.95 × 10–12ergCorrect answer is option 'A'. Can you explain this answer? covers all topics & solutions for UGC NET 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for Given that Plank’s constant = 6.6 × 10–27erg - second, velocity of light = 3 ×1010cm/s, the energy of aphoton of wavelength 3000 Å will bea)6.6 × 10–12ergb)13.2 × 10–12ergc)3.3 × 10–12ergd)4.95 × 10–12ergCorrect answer is option 'A'. Can you explain this answer?.
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