एक फोटान की ऊर्जा इसकी ________ के साथ सीधे बदलती है।

This question was previously asked in
URSC ISRO Technical Assistant Electronics 20 August 2017 Official Paper
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  1. आवृत्ति
  2. तरंग दैर्ध्य
  3. तीव्रता
  4. विराम द्रव्यमान

Answer (Detailed Solution Below)

Option 1 : आवृत्ति
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आइंस्टीन संबंध का उपयोग कर फोटॉन की ऊर्जा निम्न द्वारा दी गई है:

\(E=hν \)

c = ν λ के साथ

ऊर्जा समीकरण को इस प्रकार भी लिखा जा सकता है:

\(E=h\frac{c}{\lambda }\)

c = प्रकाश का वेग

ν = आवृत्ति

λ = फोटॉन या रंग की तरंग दैर्ध्य, ध्यान में रखा गया

अवलोकन :

  • एक फोटॉन की ऊर्जा आवृत्ति के साथ सीधे बदलती है, अर्थात E ∝ ν
  • एक फोटॉन की ऊर्जा तरंग दैर्ध्य के साथ विपरीत रूप से बदलती है, अर्थात \(E\propto\frac{1}{\lambda}\)
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