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Recent questions tagged q165
Questions
A balloon of diameter 20 metre weighs 100kg . Calculate its pay-load if it is filled with He at 1.0atm and $27^{\large\circ}C$ . Density of air is 1.2 $kgm^{-3}$ . [$R = 0.082dm^3\;atm\; K^{-1}\;mol^{-1}$]
jeemain
chemistry
states-of-matter
ideal-gas-equation
unit5
class11
difficult
q165
asked
Apr 1, 2014
by
sharmaaparna1
1
answer
The IUPAC name of
jeemain
chemistry
class11
organic-chemistry
q165
easy
basic-organic-chemistry
ch12
asked
Mar 4, 2014
by
meena.p
1
answer
The speed of a certain proton is $4.5\times10^5m$ If the uncertainity is to be reduced to 0.01percent, what uncertainity in its location must be tolerated?
jeemain
chemistry
physical-chemistry
class11
unit2
atomic-structure
quantum-mechanical-model
medium
q165
asked
Feb 5, 2014
by
sharmaaparna1
1
answer
Four geometric means are inserted between $\;2^{9}-1\;and \;2^{9}+1\;.$ The product of these means is :
jeemain
math
class11
unit7
sequences-and-series
medium
q165
asked
Jan 22, 2014
by
yamini.v
0
answers
The value of $\lim\limits_{x\to 0}\large\frac{\sqrt{\Large\frac{1}{2}\normalsize (1-\cos 2x)}}{x}$
jeemain
math
ch5
continuity-and-differentiability
continuity
difficult
q165
asked
Jan 4, 2014
by
sreemathi.v
1
answer
Integrate : $ \int \sqrt {1+ \sin 4x}$$dx$
jeemain
math
class12
ch7
integral-calculus
integration-using-partial-fractions
medium
q165
asked
Dec 24, 2013
by
meena.p
1
answer
Which one of the following statements is incorrect about menstruation ?
aipmt
modelpaper
biology
2008
q165
asked
Dec 21, 2013
by
thanvigandhi_1
0
answers
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