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PU CSS Entry Physics Dawn of Modern Physics MCQs Test 1
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PU CSS Entry Physics Dawn of Modern Physics MCQs Test 1

Practice PU CSS 2026 Entry Test Physics MCQs from Dawn of Modern Physics. Get instant results with Explanation.
Practice Quiz 1 for "Dawn of Modern Physics" (Physics). Total 16 MCQs available, split into 2 quizzes. Start with the fundamentals and build a strong base. Mastering these concepts is essential for securing a high percentile in PU CSS.
General10 MCQs
1. What is a black body?
2. What did Planck propose about energy?
3. What is the value of Planck's constant?
4. What does the Stefan-Boltzmann law state?
5. What is the photoelectric effect?
General10 MCQs
6. Who explained the photoelectric effect?
7. What does Bohr's model state about electrons?
8. What is the quantization condition in Bohr's model?
9. What is the formula for Bohr's orbit radius?
10. What is the energy of electrons in Bohr's orbits?

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Punjab University Entry Test PU-CSS

Conducting Body: University of The Punjab (PU)
Frequency: Bi-Annual | Time: 80 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

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