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NCAT Practice Physics Atomic Spectra MCQs Test 4
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NCAT Practice Physics Atomic Spectra MCQs Test 4

Practice NCAT 2026 Practice Test Physics MCQs from Atomic Spectra. Get instant results with Explanation.
Practice Quiz 4 for "Atomic Spectra" (Physics). Total 57 MCQs available, split into 6 quizzes. Start with the fundamentals and build a strong base. Mastering these concepts is essential for securing a high percentile in NCAT.
General10 MCQs
1. The Bohr model postulates that electrons revolve in circular orbits around the nucleus because:
2. According to Bohr, the angular momentum of an electron is an integral multiple of:
3. The radius of the first Bohr orbit (n=1) of hydrogen is:
4. The energy of a photon of wavelength 500 nm is about:
5. The series limit of the Lyman series corresponds to a wavelength of about:
General10 MCQs
6. The series limit of the Balmer series corresponds to a wavelength of about:
7. The series limit of the Paschen series is around:
8. In the Bohr model, the total energy of the electron is:
9. The kinetic energy of an electron in the nth orbit is:
10. The potential energy of an electron in the nth orbit is:

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NCAT

Conducting Body: Respective Nursing Colleges
Frequency: Annual | Time: 120 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, the aggregate is calculated as: (NCAT × 50%) + (FSc × 40%) + (Matric × 10%). However, every university or nursing college may have its own merit calculation formula and admission criteria. Please confirm the official criteria from the respective university or college.

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