Sound - Amplitude,Frequency & Time Period | Sound Class 8 - L3 | NCERT Solutions for Class 8 | CBSE

Sound - Amplitude, Frequency & Time Period by Nabamita Ma'am @VedantuJunior | Sound Class 8 | vedantu | sound waves | what is amplitude | vibrational frequency | audible and inaudible sound | sound class 8 ncert | sound cbse class 8 | cbse class 8 science sound | icse | ncert solutions for class 8 | ncert science class 8 | class 8 science | cbse class 8 science | cbse ncert

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[VedantuJunior]

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[somurajesh]

frequency is the number of vibrations completed in unit time

[rushamarora]

15:00 the audible range for human beings is 20hz to 20000hz

[zohaibvlog]

Wow ma'am ur teaching style is so good

[somurajesh]

frequency is the measurement of the number of times that a repeated event occurs per unit of time.

[kavitadharra]

Frequency = how many times did oscillation takes place

[avdheshnayak]

Your expertise in teaching has put our minds at ease. Thanku ma'am for your great effort and brilliant explanation

[saudsstuff]

So many people are confused and hope to get there doubts cleared by you in this comment section.

[Tangent]

Mam you had explained so easily and your teaching way is also so good, but a doubt is raising that what is amplitude, mam can you plz tell it in another way plz, plz.

[Maira-ej]

18:09 Audible sound range - 20Hz to 20, 000Hz
Infrasonic wave(inaudible sound) -less than 20 Hz
Ultrasonic wave (inaudible sound) -more than 20, 000Hz

[Craftycanvascreations]

12:23 absolutely mam u explain very beautifully..

[mayurinakerekanti]

Hello..
i dont know why i am confusing.., my question is 1.what is the relation between the amplitude and peak to peak in a waveform?
2.what is the relation between frequency and time?
Please answer these.. I am still confusing after watched your videos also..

[haniyafathima]

tq u master tr nabamitha mam it was really helpful for my exam as i didnot listen to my class properly and didnt understand de consept properly and after watching the video i understood it very well...

[kdrama_edits]

Thanks ma'am all doubts got cleared. I wish u could join vedantu again

[SulathaShetty-iy]

The dog in audible and inaudible is so cute 🥰

[amarsingh-wfjl]

The maximum displacement of an oscillating body from its central position is called amplitude (ob or oa)

[sanskrutipisal]

she is so she explains very am preparing for my exams by watching her videos....I dont even read my textbooks then also I score highest in my revision tests
THANK YOU SO MUCH NABAMITA MA'AM

[AnilKumar-xvos]

what is the difference between high, low sound and loudness of sound

[somurajesh]

mean position is the rest position of a vibrating body

[ardhnadevi]

Mam urr explanation is very best.. Now, , , I'm understand all topics..
, ,,thnx a lot, , , 😊