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ECAT Practice Physics Modern Physics MCQs Test 2
ECAT Quiz
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General

ECAT Practice Physics Modern Physics MCQs Test 2

Practice ECAT 2026 Practice Test Physics MCQs from Modern Physics. Get instant results with Explanation.
Practice Quiz 2 for "Modern Physics" (Physics). Total 31 MCQs available, split into 4 quizzes. Test your understanding of core concepts. This area is highly tested in ECAT.
General10 MCQs
1. The formula for length contraction is:
2. Einstein's mass-energy equivalence is given by:
3. The rest energy of an object of mass 1 kg is approximately:
4. The Compton effect demonstrates that light behaves as:
5. The Compton wavelength of the electron is about:
General10 MCQs
6. The wave nature of electrons was experimentally confirmed by:
7. Planck's constant has the value:
8. The quantum of electromagnetic radiation is called:
9. The momentum of a photon is given by:
10. The photoelectric effect proves the:

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Frequency: Quarterly | Time: 100 Minutes
Negative Marking: No

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Merit Formula: Typically, the aggregate is calculated as: (ECAT × 33.33%) + (FSc Part-I × 16.67%) + (Matric × 50%). However, the respective university may revise its merit calculation formula or admission criteria from time to time. Please confirm the official criteria before applying.

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