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AFNS 2026 Academic Test Physics Waves Free Quiz 3
AFNS Quiz
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AFNS 2026 Academic Test Physics Waves Free Quiz 3

Practice AFNS 2026 Academic Test Physics MCQs from Waves. Get instant results with Explanation.
General10 MCQs
1. The distance between two consecutive nodes in a standing wave is:
2. The distance between a node and the adjacent antinode is:
3. The fundamental frequency of a vibrating string fixed at both ends is given by:
4. The frequency of the nth harmonic of a string fixed at both ends is:
5. The fundamental frequency of a pipe closed at one end is given by:
General10 MCQs
6. The frequencies of a pipe closed at one end are:
7. Beats are produced when two sound waves of slightly different frequencies superpose. The beat frequency is:
8. The Doppler effect is the change in frequency of a wave due to the relative motion between the source and the observer. If the source moves towards the observer, the observed frequency:
9. If the source moves away from the observer, the observed frequency:
10. The intensity of a wave is proportional to the square of the:

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AFNS

Conducting Body: Pak Army
Frequency: Annual | Time: 120 Minutes
Negative Marking: No

⚡ Test Pattern (Total: 100 MCQs):

Merit Formula: Typically, the aggregate is calculated as: (AFNS × 50%) + (FSc × 40%) + (Matric × 10%). However, it may have changes for merit calculation formula and admission criteria. Please confirm the official criteria from the offical website.

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