1
BITSAT 2025
MCQ (Single Correct Answer)
+3
-1
If the de-Broglie wavelength of a particle is equal to $10 \sqrt{h / m}$, then what is the ratio of its speed to mass?
2
BITSAT 2024
MCQ (Single Correct Answer)
+3
-1
The degeneracy of hydrogen atom that has energy equal to $ \frac{-R_{\mathrm{H}}}{9} $ is (where, $ R_{\mathrm{H}}= $ Rydberg constant)
3
BITSAT 2024
MCQ (Single Correct Answer)
+3
-1
If the de-broglie wavelength of a particle of mass $ (m) $ is 100 times its velocity. Then, its value in terms of its mass $ (m) $ and plank constant $ (h) $ is
4
BITSAT 2023
MCQ (Single Correct Answer)
+3
-1
Which of the following statements does not form a part of Bohr's model of hydrogen atom?
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