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Numerical exercise no 01, based on sound wave
Lesson 20 of 21 • 2 upvotes • 10:05mins
Rajesh Kumar
Numerical based on sound wave. Total 04 numerical solved in details. A small source of sound moves on a circle as shown in figure and an observer is sitting at o .let n1,n2,n3 be The frequencies heard when the source is at A ,B and C respectively.
(Hindi) Sound wave
21 lessons • 3h 20m
1
Sound Wave Course Overview (in Hindi)
5:08mins
2
Nature and Propagation of Sound Wave (in Hindi)
10:19mins
3
Wavefront, displacement Wave and Pressure Wave (in Hindi)
13:10mins
4
Speed of Sound Wave in Material Medium (in Hindi)
7:14mins
5
Speed of Sound Wave in Solid and Gases (in Hindi)
8:37mins
6
(Hindi)Effect of pressure, temperature and humidity on the speed of sound in air
8:28mins
7
(Hindi) Intensity of sound wave
8:59mins
8
(Hindi) Appearance of sound to human ear
7:10mins
9
(Hindi) Interference of sound wave
10:14mins
10
(Hindi) Reflection of sound wave
10:16mins
11
(Hindi)Vibrations of air columns in closed organ pipe
7:45mins
12
(Hindi) Vibrations of air column in open organ pipe
10:47mins
13
(Hindi) Determination of speed of sound in air,Resonance Column Method
9:14mins
14
(Hindi)Kundt's tube experiment speed of sound in gas and rod
11:58mins
15
BEATS
12:36mins
16
Diffraction of sound wave
10:31mins
17
Doppler effect in sound wave.
9:58mins
18
Change in wavelength, Sonic Boom and Mach Number
9:19mins
19
Musical scale, acoustic of building, Reverberation Time, Echo
12:06mins
20
Numerical exercise no 01, based on sound wave
10:05mins
21
Numerical exercise no 02
6:21mins
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