whether a spehrical ballon rises faster or a cylindrical
ballon?
Answer Posted / dilip mishra
As we know the Pressure is inversely proportional to area ( P= F/ A) , hence spehre is less surface area which in-turn reduces the value of denominator and increase force on unit surface area then cylindrical balloon.
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
why the reaction turbines are not exposed to atmosphere? and why the impulse turbines are exposed to?
hi,i am sekar.i am prepareing Assistant Motor Vehicle Inspector in TN.Transport ,if any one have previous year model pares or some questions,pls send me at gpsekar2007@gmail.com.
How the F.W.C. system of diesel engine circulate?
what is the job responsilties of Sr. engineer in QA/QC deptt.
If a dimension is given as SC parameter, is supplier allowed to use full range of tolerance specified in drawing without proving capability?
Define thermal conductivity.
in a pump, impeller wear ring is harder or casing ring? why?
What is representative elementary volume?
Low water in boiler drum is unsafe because it may result in overheating of water tubes in furnace. Why it is unsafe to have high water condition in boiler drum ?
What are the protections in a Diesel generator Engine?
What is the difference between EN 8 and SS410 grade material with chemical composition and application.
what is threaded joints ,where present usage ?
Dear friends, i am a student of mechanical final year in rajasthan. If you have any type (Technical,interview, aptitude) of question paper related to BIRLA CEMENT LTD. than plz send me these paper at vinodsainikumar4@gmail.com thanks
efficiency of diesel generator set:kwh x 3410 x 100/ fuel in ltrs x 0.87 x 2.2 x 19000. is it correct formula
pls send me rechnical test paper of reliance with answers for last five years??