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Just like that the water vapor is lighter than dry air. When moisture is removed from air, its density increases). The speed of sound in a medium is inversely proportional to the square root of its density. Therefore, the speed of sound in moist air is more than that in dry air.
*সংবিধান রাষ্ট্রবিজ্ঞান ও অর্থনীতির সব চ্যাপ্টার পুরো notes চাই অনুগ্রহ করে সহায়তা করবেন এবং ভালোবাসবেন* please help me... *গড়ে তুলুন আপনার মহামূল্যবান কৃতিত্ব...*
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Just like that the water vapor is lighter than dry air. When moisture is removed from air, its density increases). The speed of sound in a medium is inversely proportional to the square root of its density. Therefore, the speed of sound in moist air is more than that in dry air.
Many thanks....more update previous year question all exam ...
Generally both fusion and fission take place in Sun.
Speed of sound increase due to increase of humidity in air...check it pls.
I lovenyou
It would be so kind if you upload the videos for GA and MATHS (food and supply sub inspector ) in english language.
Sir 25 january clacksheet exam ace so kno sajeson thakle plzz helf me
How you can calculate the wave length of light by using cm or Nanometer!!!!!
Dada aro basi basi question answer koran. akta video te minimum 50 ta. video boro hole o kono problem nai.
Good job Dada.
Thank You.
Sir aamader majhe aapnar mato teacher and UA-cam ra amor hoye
thakbe.Thank you sir.
nuclear fusion is not used in making atom bomb. nuclear fission is used. check your information.
U r right. Nuclear Fusion is used in making hydrogen bomb
Don't give wrong info sir
fusion is seen inside sun, and used for hydrogen bomb
True...fusion used for making hydrogen bomb....
Yes. Fusion for hydrogen bomb and sun ,and fission for atom bomb
*সংবিধান রাষ্ট্রবিজ্ঞান ও অর্থনীতির সব চ্যাপ্টার পুরো notes চাই অনুগ্রহ করে সহায়তা করবেন এবং ভালোবাসবেন* please help me... *গড়ে তুলুন আপনার মহামূল্যবান কৃতিত্ব...*
Ai rakom aaro question den sir .....
Hello sir i want to take pdf
Thanks sir evabe sobaike help korar jnno .. 👌👌👌
Railway challenger boi ti ki pora jabe ??
Ota te to sob syllabus e cover kra a6e .
Pls ektu bolo.
riajul shaikh
sir khub depth e porte hobe naki gk....
Sir Kon boi ta follow krle vlo hobe Science r G.K. r jonno?(for food si)
lucent gk follow করতে পারেন, ar science এর জন্য arihant general science
8
Dada pdf gulo deo .r ki vabe load korbo aktu bole deo
PDF gula deben sir
Could u pls show your question in English?
Bhai eta khub valo laglo PDF file bhalo hoi
Maxcio ...capitol -Maxcio....Mudhara-Pesho
How to attempt the exam??
Sir question English diye Koran please......
PDF den Na keno
Sir I am request to u that I have need a video to all game official @Rules .
Food Si Exam ta ki Bangali e question hobe???
Amit Paul
PDF gulo kivabe pabo
Sir kal ke exam e common thakle subscribe krbo...
PDF ta dilen nah keno
English notes please
capital-Mexico city
Currency-Maxican Peso
very good sir
unacademy is good but pls post videos in you tube also
thanks for helping us
sir,1 september a exam plz ektu help koren
pdf din dada with ans . plz
G.P Secretary er kemon Quistion hobe ???
Arokom aro video daban....thanks.....
sir pdf link ta din .
Pora66en tnx...so plz luck er kotha ekdm na..ota khub 'e kharap...cz we r doin Wb exm preprtion😊
exam ki bengali version e dite parbo?
Siachen nubra valley te noi .. dutor rasta kichu ta eki dike , sompurno ta noi... Duto alada jaiga...
I want pdf
Thank you sir.avbe parale amra pass krte prbo.
দাদা পদার্থ বিজ্ঞান question বানাবেন
আলোর তরঙ্গ দৈর্ঘ্য lamda নয়
Lamda হলো শব্দের তরঙ্গ দৈর্ঘের সাথে
V=n lamda
lambda তরঙ্গ দৈর্ঘ্য এর চিহ্ন, সে আলো হোক বা শব্দ
Humidity increase hle velocity of sound increase hoi...wrong information di6n apni
কালকে common আসলে আপনার channel সাবস্ক্রাইব করবো
Nice sir
Need questions in English
Hi psc pdf ta paua jabe?
PSC examination m aane bawala video hai.
Good job...
plz give the pdf
Sir emporten question ...psc....exam jonno
Food SI exam pass korar jonno unacademy r sob rokom help nite chai.
Sk Hasan Mondal
এশিয়ান গেমস এর গুরুত্ব পূর্ন প্রশ্ন এবং উত্তর দিন। আমি কলকাতা হাইকোর্টের পরিক্ষার জন্য বোললাম।
Acha ata ki FCI er jonno kaje lagbe???
9475351779
Sir প্রাইমারী tet এর ক্লাস কবে শুরু হবে
Unacesdmy apps তে প্রাইমারী TET এর সিলেবাস এর আলোচনা হয় না কেন
Thanks sir,pdf download korun please
Emon questions diben jate common aase.
Nice
dada vul val bolchen kano,atom bom ta, nuclear fission hobe,mane ota bivajon hobe, pls vulval information deben na
Distrito Federal is mexico capital city
Thanks
2y sranir liver
Mexico rajdhani is mexico city.
dada ektu english e ber korle bhalo hoy
Good
Nice sir
#sambhunathDe
Many thanks
Amar pdf lagbe...
Negative mark thakbe?
Neuclia sanjojane kakhano paramanu jukta hoy na...nije concept thik karun @mr.narrator
nice
SIR NICE VIDEO
MES Kisko City Rajdhani
Postal multi tasking stuff er question din
Atom bomb is fision,hydrogen bomb is fusion
Capital- Mexico city
Currency- Mexican Peso
Surjer soktir utso ,Hobe hidrojen songjojon
Nice questions
1 sub
1st bengali woman to climb mount everest is a controversial q.
Exam Kobe ?
27th January 2019
Class chalakalin biggapon deben na
Vul Val porachen gasio Madhya me ardrata barle sobder beg bare .komme na.
এশিয়ান গেমস এর pdf ta din
Mexico City
New peso
Thank you sir....
Shauvik studio amr channel ar nam
Thanks sir
প্রশ্ন গুলো আমাকে দাও সব
মাক্সসিক সিটি
thank u sir
Mexico city,peso
Amr lagbe
Satyajit
Nice video brow?
Mexico City,
Luck er opor depend korle y we study 😂😂
Potak class gula daben