MCQ Questions for Class 8 Science Chapter 13 Sound with Answers | The voice box is also called as

[@pushkar1302]

Question 21 right anwer is (c) a man

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Ans 21 is wrong

[@ManSingh-ut7xd]

Song sound change kar do bhai tab sahi rahe gaya but it is very easy question so you make difficult question ok

[@renujain2532]

Abe mute krke bhi to dekh skta😏

[@SanjeevKumar-jc3dg]

Absulately right 🤣🤣

[@sheezafatima1242]

Question 21) answer should be option c

[@sushmadevi4758]

This is so easy

[@afrin870]

9th bit b and d sonic sound

[@FARMANALI-ll8pk]

Ans 21 A man

[@kbgguruprasaath4676]

First

[@leozehran.123]

Thanks❤❤❤❤❤

[@crazyartistshorts3505]

Question 21 answer is c A man

[@jagnathsingh9278]

2B

[@AFAANPRS]

It was really helpful for me thnk uh so much sir😁

[@charitasejaltg4316]

qn 21 - a man has minimum frequency

[@saleembeg-2614]

Thanks 🙏🙏❤❤❤❤ sir ☺️

[@deepakchauhanchauhan5930]

Nice video 👌🙂👍📷📸

[@amitachhikara7210]

❤

[@theanimeboy-im3pz]

Thankyou

[@HarshManhas-cv5sr]

True

[@jesuslove6962]

Thank you 😊

[@mathur4195]

4 a

[@khushikumawat4967]

13 b

[@HarshManhas-cv5sr]

Solid

[@SureshYadav-rj9lg]

Aapke fill up ka question Bara sahi tha

[@DeepakKumar-qn9qn]

Answer is c

[@DeepakKumar-qn9qn]

Energy

[@HarshManhas-cv5sr]

120

[@HarshManhas-cv5sr]

Amplitude

[@vaibhavgamerz3619]

I got 33/36

[@HarshManhas-cv5sr]

Noise

[@neetusinghneetusingh4318]

80db

[@akritimishra325]

Mam I think so that 21 and is ( MAN)

[@rodilalmalsawm]

Yeh

[@ggpz123.45]

Our mam also yold us that the anwer is a man

[@N_Editor435]

Yes

[@jesuslove6962]

Yes

[@yashdrawing7067]

No, because man have higher frequency because man have loud voice
But the question is minimum frequency so baby have minimum frequency and the baby girl have more minimum frequency, So vedio is right .😊

[@WLD0007]

Vibrate was so good

[@HarshManhas-cv5sr]

Hearing organ

[@neetusinghneetusingh4318]

Oscillating motion

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Vibrating motion

[@HarshManhas-cv5sr]

B

[@MukeshKumar-wm6vx]

Frequency

[@mathur4195]

9 b

[@sushmadevi4758]

😂😂

[@HarshManhas-cv5sr]

D

[@mathur4195]

6 a

[@bikramsharma1408]

1c

[@HarshManhas-cv5sr]

Auditory

[@nishadsaba852]

1 (c) larynx

[@DeepakKumar-qn9qn]

20 Hz to 20000 Hz

[@praveenkumar.g4174]

1:50 Answer D

[@noorpreetmaanpb26]

21 ques ans a man

[@MukeshKumar-wm6vx]

Vacuum

[@MukeshKumar-wm6vx]

20Hz to 20,000 Hz

[@drneasar1681]

Per minute nahi hoga re jahil second hoga

[@HarshManhas-cv5sr]

A

[@HarshManhas-cv5sr]

Noise pollution

[@melvisjoej]

🦻

[@mathur4195]

7 c

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Larynx

[@mathur4195]

8 c

[@HarshManhas-cv5sr]

Force

[@ANITAMEENA-d9s]

21 answer is A Man

[@DeepakKumar-qn9qn]

Hertz

[@HarshManhas-cv5sr]

Inaudible

[@CricTracker_dg3in]

Larayn

[@HarshManhas-cv5sr]

10 db

[@SankararaoGorle]

It's 80

[@shreyachevale5242]

Ocillatory motion

[@HarshManhas-cv5sr]

False

[@HarshManhas-cv5sr]

20000 hz

[@dreaminupac9650]

Very noce

[@ManSingh-ut7xd]

Noce nahi bhai nice hota hai spelling sahi kar lo nahi to fail ho

[@miraaqib5272]

A man

[@HarshManhas-cv5sr]

No

[@nitinraogaming4992]

21 is wrong ans is a man

[@deepakbhardwaj9258]

21 is a man

[@vaibhavgamerz3619]

My 3 are incorrect

[@apurvaarsode1922]

🎉😊

[@HarshManhas-cv5sr]

True

[@neetusinghneetusingh4318]

Noise

[@HarshManhas-cv5sr]

B

[@HarshManhas-cv5sr]

D

[@DeepakKumar-qn9qn]

Hearing organ

[@DeepakKumar-qn9qn]

Frequency

[@HarshManhas-cv5sr]

A

[@DeepakKumar-qn9qn]

Vacuum

[@DeepakKumar-qn9qn]

Larynx

[@HarshManhas-cv5sr]

False

[@HarshManhas-cv5sr]

20000 hz

[@HarshManhas-cv5sr]

True

[@HarshManhas-cv5sr]

True

[@HarshManhas-cv5sr]

B

[@nevergiveup3039]

B

[@HarshManhas-cv5sr]

D

[@mathur4195]

3 a

[@DeepakKumar-qn9qn]

Frequency

[@HarshManhas-cv5sr]

A

[@HarshManhas-cv5sr]

A

[@HarshManhas-cv5sr]

A

[@HarshManhas-cv5sr]

A

[@HarshManhas-cv5sr]

False

[@HarshManhas-cv5sr]

False

[@HarshManhas-cv5sr]

False

[@DeepakKumar-qn9qn]

Frequency

[@shivanidevi5031]

A man is ans

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Larynx