Three 3Ω resistors in parallel: equivalent resistance is: MCQ with Answer and Explanation
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A vibrating tuning fork produces sound waves. These waves are
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Alpha particles consist of
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Photon energy E = hν. For higher frequency light, photon energy is:
Correct Answer: Option B
Explanation:
E ∝ ν: higher frequency ⇒ higher photon energy. Gamma rays (high ν) more energetic than radio waves (low ν). Memory aid: 'E = hν; blue light photons more energetic than red'. Quantum physics relation frequently tested in competitive exams.
E ∝ ν: higher frequency ⇒ higher photon energy. Gamma rays (high ν) more energetic than radio waves (low ν). Memory aid: 'E = hν; blue light photons more energetic than red'. Quantum physics relation frequently tested in competitive exams.
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