Dual Nature of Radiation and Matter

Bihar Board Class 12 · Physics · 25 past questions

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1. Q1 2026 Set A

   How many joules of energy will be released due to mass defect of 1 mg ?

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2. Q3 2026 Set A

   The maximum kinetic energy of the photoelectrons varies

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3. Q4 2026 Set A

   The momentum ($p$) of photon is

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4. Q6 2026 Set A2024 Set A

   Cathode rays are group of

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