Dual Nature of Radiation and Matter

Bihar Board Class 12 · Physics · 25 past questions

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1. Q6 2026 Set A2024 Set A

   Cathode rays are group of

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2. Q11 2025 Set D

   Which of the following is chargeless particle?

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3. Q12 2025 Set D

   X-rays are

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4. Q18 2022 Set I

   Which of the following is correct for charge on an electron ?

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