Best MCQ Sound Class 9 NCERT & Exemplar Based || Class 9 NCERT Sound // Class 9 Sound Chapter

[@mcqncert]

For other Chapter MCQ of Class 9, watch playlist in link below MCQ CLASS 9 SCIENCE NCERT: kzbin.info/aero/PLqL8x8BtIUaT1SbMWeVDc1fFZYP_WhWoe MCQ Class 9 MATHS NCERT: kzbin.info/aero/PLqL8x8BtIUaSiKCfulGjjiJH-KvLDRW8N MCQ NCERT CLASS 9 SST: kzbin.info/aero/PLqL8x8BtIUaT9VD179l25bruqC4bsP6wS

[@alonelover6744]

Sir 28may ko entrance h polytechnic ka to plz jldi se start kra do is series ko

[@mcqncert]

@@alonelover6744 ok will start very soon

[@ManojSrivastava-z4t]

😢❤z

[@priyanshi4399]

10:17 Answer of question no.37 is b) higher frequencies

[@yeji.27060]

if these question will come in my exam then i will be like : Firee🔥🔥

[@iGamerr_yt]

But will not come

[@srishtin1944]

ya same but m mam will not give this

[@aayam_dangi58]

I hope you get these questions

[@balishgaming4636]

nice joke

[@atmashankarpatel7377]

Nice 👍❤🎉

[@sharpminds715]

I am in eight but after joininv PW offline classes it embarassed me that if I not join PW what happened to me 😭 but after joining PW this question is very easy to solve thanku Ankit sir and ujjwal sir and Prakrit mam and satyam sir and Rohit sir thanks a lot

[@kamleshmorsaharan9603]

37. Ans- higher because when the person will come in old age it’s sensation of hearing is loud and he is not able to listen( 10:20 ucha suna) when the baby is small then the baby will hear low because it’s sensation is low to hear 👂 Thanks

[@Jaunsar]

Yeh baby can hear 15 htz to 20000 htz frequency

[@sadanraza620]

37 answer higher frequency

[@mr.engineer8956]

middle ear hammer anvil and stirrup

[@TECHNO_COMPUTER_APPLICATION]

Thanks dear 🙏 😃

[@Reactwithsaini]

Legend are watching during exam😂

[@snakes7048]

Thanks for the questions sir. It was wonderful

[@chahatbhadauriya3695]

Anvil" & stirrip up & viz in the middle ear....

[@mcqncert]

yes

[@shobhadevi9018]

@@mcqncert thnx sir

[@adityanarayan9943]

8:15 that minimum distance is only in case of air. Minimum distance varries for different mediums.

[@SameerBhise4]

Q. 37 ka answer option C infrasonic

[@mohdufff9768]

Thanks sir thank you so much sir

[@paanagaming1828]

Thxx❤❤❤❤

[@sumasrinivaslatha8754]

66th answer middle ear

[@thdcdev6953]

Sir class 11 science PCB mcq channel suggest kr do plz . 🙏

[@sayeed1605]

PW channel

[@vijaySingh-kf2vg]

Q 37 lower

[@MantuSingh-xm4yw]

Higher frequency

[@statusworld..8300]

Thnkuu sir...

[@PradipMishra-km1pz]

Superb

[@asharma8856]

Sir it is really very helpful and I got 58/65

[@wizardff588]

makkhan mat laga bhai😂😂

[@asharma8856]

@@wizardff588 😆😆😆

[@Anwesha-t8l]

Sat mark to fir v kat gye

[@seemamelodioussong9345]

10:14 It's (a) lower

[@loneshafi4591]

Q37 Ans. Higher

[@anupamroy3932]

🙏🙏 thank you

[@hasratpreetsingh1007]

[@aimbotgamer2952]

Insfrasonic 37 answer

[@Yash_Bhardwaj722]

7:56 option (a) is answer of q 37

[@GauravRajput-je8fq]

37 ka answer hai lower frequency

[@SimranThakur-w7l]

37. Infrasonic

[@pramilabadaraita1502]

OP BRO

[@alonelover6744]

Sir plz Pol tech ke entrace test ke liye bhi videos bna do

[@mcqncert]

Ok

[@GopalSingh-zw4wo]

😅

[@AnnuSingh-jg9vg]

17 ka answer shirf density hoga sir

[@RehanMirza-y1i]

My score 62/66 (93%) ⭐} List of questions i got wrong Q.9 - 2:30 Q. 36 - 9:47 Q.43 - 12:40 Q.49 - 13:57

[@MintuDevi-g9t]

All correct 66/66 100% 😮😮😂😂😂😂😊😊😊😊😅😮😢😢🎉❤❤😂🎉🎉😢😮

[@YOGA_blessed]

Sie in question 37..... b

[@SaikhJasim-ju6sy]

Thanks sir

[@swayamvlogsrourkela5508]

watching after 1 year 😘😘siiiuuuuu

[@onlinestudygirl1333]

Thnx

[@shivramkujur8138]

13:27 / Q.48 answer is A :D

[@mcqncert]

Yes

[@soumyapriyadarshini8303]

12:19 ans is inner year u r wrong srr .. please chake NCERT 🙏🏻💕☺️

[@mcqncert]

which ques??

[@AmarSingh-us3is]

Higher

[@AmarSingh-us3is]

I read in class 8

[@mernaamchuchugu]

37 lower

[@nandan79635]

Thank

[@tatmatohatthapurbasopatti6632]

Thank u sir

[@mcqncert]

Share with your friends too

[@TestYourSelf-v8b]

The three bone of the ear is found in middle ear not in the inner ear

[@mcqncert]

Which question

[@TestYourSelf-v8b]

I don't remember and I don't have time to search because tommarro is my science exam But I sure that this is mentioned is this video

[@nandiniyadav3223]

Higher frequency

[@kajalchaudhary6436]

Thanku sir

[@anandkaushik3329]

Infrasonic I Think🥲

[@MohitKumar-mh7bu]

Thinku sir

[@SHIVAMSINGHJEE2026]

Sir I want very hard question

[@mcqncert]

See playlist

[@raja5599]

Aapka video Dekhkar Humko Sab chij sound Mein Ham top Karenge Sab samajh jaaiye aap top top Mein aaenge Ham Sab science ka sound

[@raja5599]

😅😅😁

[@somnathsah7806]

Sir 37 ka ans higher

[@yogeshsharma-s1r]

B is correct answers

[@lokeshmeena70]

Sir thoda dhire explain kiya karo

[@yogeshsharma-s1r]

Wave length

[@jairam4164]

What do you mean by note on physics language sir please explain me

[@richa8008]

27. Speed of aluminium is 5100 meter per second in NCERT

[@naaz126]

Refrence book mein bhi yaahi hai 5100

[@Apurupa-20333]

But in Google it is 6420

[@PawanSharma-lc7ce]

In aluminium it is 6420 in ncert new book

[@Rajputujjwal01]

Thank you so much sir

[@mcqncert]

Welcome, subscribe and share the channel with your friends too..

[@allroundergamer1645]

Q66 ka middle ear answer hai

[@ninjawarrior9338]

Galat ha tara

[@allroundergamer1645]

@@ninjawarrior9338 shi hai

[@maheshchandrapandey7271]

Answer of ques no seven is infrasonic

[@satwantkaur1461]

Love ur concept explain with questions

[@Discus2023]

Q37=lower

[@spoiler69]

sir question 34 answer is wrong because ultra sound help to draw structure heart , kidney , lungs etc :- please correct your answer

[@mcqncert]

ans 34 is correct

[@Sultan__kohli]

11.29 true

[@memycreations7013]

It is better u attach a pdf in the description of the videos

[@yogeshsharma-s1r]

C iscorrect answer

[@MantuSingh-xm4yw]

Ok

[@Ertiga-shorts]

Question no 5 ko 6 bol raha hai wo humko parhaiga

[@aritrapatrachannel3847]

37 ans Higher

[@RagniChouhan-go6ux]

A answer

[@RagniChouhan-go6ux]

57 answer silnk

[@tanvijoshi2752]

Sir, aap chapters ke fill in the blanks start kar dena main chiz fill in the blanks mein marks aade cut ho jate hain 🙁☹️

[@kendretm384]

C) infrasonic

[@sukhjinder_jattt7087]

Muje nhi lgta exam me inse bhaar koi questions aayega

[@radheyshyam5106]

Onvee rps topper is here

[@sarojkumari8252]

37. Lower

[@Ayushmann5]

37 no.c

[@sankrasanbasantia7366https]

Interesting

[@yogeshsharma-s1r]

A isconnect

[@satyamyadavyadav7811]

Sir 37 puestion lower

[@dingmbarmhetre4326]

37 ans is Infrasonic

[@yuvikasahni]

Higher 37 ans

[@Panditjipradeepmishraofficial]

Laal school walo attendees lgao

[@RahulTheBest]

Question number 17 is not correct. Please correct it

[@satyendrakhangodiya3015]

Q 37 ANS is lowar

[@Sultan__kohli]

11.29

[@murlithakur406]

a

[@ChemistrybyViveksir]

Q .53 ka answer wrong h.

[@nandan79635]

Sir

[@nancykeshari8459]

66/62

[@Anand_singh_2007]

Answer is higher

[@killer.ff.514]

Lower

[@brijeshbhatt7166]

48th is a wrong answer

[@iamomer5649]

Answer of question 37 is lower

[@iamomer5649]

Write or wrong

[@Chasm1]

Right*

[@RaniKumari-qj9zv]

Lower

[@shekharsingh1783]

Answer of 37? All?

[@lataphad3335]

37 = lower Freq.

[@gulshansachwani1222]

Lower frequency

[@BhupinderSingh-rl9qo]

37 ka higher

[@Gamer56762]

Sir i

[@devisingpardeshi9418]

Nilesh is bot

[@DeepakKuma-g5x]

Some answers are wrong

[@mcqncert]

ques no??

[@hollywoodcafe4u]

sir inko bilingul m karao plzzz