Waves Basics — Set 2
Physics · तरंगों की मूल बातें · Questions 11–20 of 60
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1
Bending of waves around the edges of an obstacle is called?
2
The superposition principle states that when waves overlap, the resultant displacement is the?
3
In a standing wave, points where displacement is always zero are called?
4
The beat frequency produced by two sound sources of frequencies f1 and f2 is?
5
The Doppler effect is the apparent change in observed?
6
Polarization is a phenomenon associated with?
7
The speed of electromagnetic waves in vacuum is approximately?
8
In a longitudinal wave, the particles of the medium vibrate?
9
A wavefront is the surface joining points that have the same?
10
The colored patterns seen in thin soap bubbles are mainly due to?