[RONIT SHARMA]

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

For 32 A.
33. M & G1

During anaerobic growth an organism converts glucose into biomass,ethanol
 

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

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