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                   why gass ballon float on air ??  reason other than density and mass.. 

4 years ago


Answers : (1)


the wt of the gas balloon is less then the byuoyancy force of air therefore the net force is in the upward direction. 

4 years ago

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sir,i want to know how many rounds are there in IITs this year for councilling?
There will be 2 rounds of JEE COUNSLING THIS YR.
Charchit Tailong 2 months ago
Generally two to three rounds are there and if some seats are left vacant then fourth or subsequently spot round is conducted, the most deserving candidates get through in first two or at...
Soneel Verma 2 months ago
already 3 rounds are done,how can there be 2 rounds?
Ayush Saxena 2 months ago
sir if some one has got the 65% in board and qualify for iit with 5056 air will he get seat in iit or not because minimum percentage required from board is 75%
You will not be eligibile for the admission into IITs. Thanks.
Vijay Mukati 3 months ago
5056 AIR is in advanced or mains.
Vijay Mukati 3 months ago
It is a NO for NITs but i don’t favour dropping a year, rather i would advise to visit the official websites of some renowned institutions where you can seek admission and pursue your...
Ayushmaan Vardhan 3 months ago
i want help and guidance on how to study for jee mains 2016 as i am a dropper this year and do not want to join coaching classes . need assistance to know how to get about 200 marks in jee...
Stay focused on your studies and keep in mind that one must focus on Physics, Chem and Maths, try to fortify these three, take some coaching classes from a reputed place like Akash Inst...
Ayushmaan Vardhan 2 months ago
Try to make out what are the weaker points in the field of PCM, work harder on them, download concerned topic papers and practice them, define a proper time for practice, join some reputed...
Soneel Verma 2 months ago
Hi, the main ingredient for success is discipline. It requires discipline to study systematically and sincerely. There are a variety of brilliant reference books you can use. Math – McGraw...
Kalyani Jayachandran Menon 2 months ago
reprodution in gymnosperms
The gymnosperms are heterosporous; they produce haploid microspores and megaspores. The two kinds of spores are produced within sporangia that are borne on sporophylls which are arranged...
Pankaj 5 months ago
What is OSI Reference Model ??
The Open System Interconnection reference model was created by the International Organizaiton for Standardization (ISO) to provide a model that network vendors could follow when developing...
Deepak Patra 6 years ago
Sir can u plz suggest some books for practice for chemistry and physics for jee mains 2016 only.It would be better if it has solutions also.
Check the links for the best books to prepare JEE mains and advanced
Avinash 3 months ago
Thnx sir. I heard that tmh jee mains 2016 physics is good for practice can u comment on that
raghav agarwal 3 months ago
go for the f
vb 3 months ago
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