(02-16-2017, 05:14 AM)RONIT SHARMA Wrote: During anaerobic growth an organism converts glucose into biomass,ethanol

I got 115 as answer, anyone else?

(02-16-2017, 03:50 AM)subasuba Wrote: hello sunil sir,
another question

techniques used to determine the structure of a 15KDa globular protein at atomic resolution
1.raman
2.ir
3.UV
4.NMR

NMR can resolve up to 25kDa easily...so hopefully that should be the answer

Consider an infinite number of cylinders, first of radius 1 m and height 1 m, second cylinder of 0.5 height and 0.5 radius placed above it, find sum.of inifinite series.i

If I am not wrong, Sn=(a1/1-r)-1
But what is the value of r? Please solve it.

Guys I'm calling it a day..too tired to continue... Sorry was occupied with some other work so couldn't put a dedicated effort today...shall resume tomorrow...hope u guys have a fruitful discussion...will join u guys tomorrow...best wishes..good night

The interaction energy between two spherical particles is plotted against the distance ® between them. When r<a where 'a' is constant, the net force between the spherical particles is repulsive. When r≥a, they attract via van der Waals attractions. Which one of the following plots correctly represents the interaction energy between the above two particles?    

(02-16-2017, 03:14 PM)CHANDA7 Wrote: The interaction energy between two spherical particles is plotted against the distance ® between them. When r<a where 'a' is constant, the net force between the spherical particles is repulsive. When r≥a, they attract via van der Waals attractions. Which one of the following plots correctly represents the interaction energy between the above two particles?

I choose option 4..... Can anyone help with this question?

(02-16-2017, 05:15 AM)RONIT SHARMA Wrote:

(02-16-2017, 05:14 AM)RONIT SHARMA Wrote: During anaerobic growth an organism converts glucose into biomass,ethanol
 

I got 115 as answer, anyone else?    i too got 115

(02-16-2017, 05:19 AM)RONIT SHARMA Wrote: Consider an infinite number of cylinders, first of radius 1 m and height 1 m, second cylinder of 0.5 height and 0.5 radius placed above it, find sum.of inifinite series.i

If I am not wrong, Sn=(a1/1-r)-1
But what is the value of r? Please solve it.

pi r^2 h
pi(1^3 + 0.5^3 + 0.25^3 +.................)
pi(1^3+(1/2)^3 + (1/4)^3 + ...............)
pi(1^3+(1/8) + (1/8)^2 + (1/8)^3+.....) use formula (1-x)^-1
 here x=(1/8)


final answer 3.59 something

Confirm it plz ....bcoz   for weak forces interacti. Energy minimum

(02-16-2017, 05:22 PM)SãñGáM Mìshra Wrote: Confirm it plz ....bcoz   for weak forces interacti. Energy minimum