# Posts by himanshu

Total # Posts: 20

physics
Express 336000j in calories

science
2Zn+O2=2ZnO. What type of chemical reaction is it

Maths
A long wire of some length is cut into small pieces of 216cm leave a small piece of length of 89 cm if this part were cut into equal pieces each of 18cm the length of the leftover wire would be

Chemistry
KMnO4 + H2SO4 + H2S will give K2SO4 + MnSo4 + H20 + S

science
A parachutist jumps from height 100m. He wants to reach at ground with zero velocity. For this purpose he switches on a parachute propeller after falling freely for certain height. Given that the parachute propeller is switched on total acceleration of the man varies with ...

Science
The electric field due to a charged conducting sphere of radius 10 cm , at a distance of 20 cm from the centre of the sphere is 1.5*10pow3 NC-1 and points radially inwards.what is the charge on the sphere ?

RK MISSION PUBLIC SCHOOL
a shop has 500 items out of which 5 are defective. What perceny are defective items?

math
find the equation of the circle having center (3,4) & touches the line 5x+12y+11=0

English
I need help writing a strong on the point thesis. What is the effect exercise has on stress, health, and aging? It's for research paper. This is what I have - Although exercise may cause pain and discomfort, it benefits overall health in the long run

math
2:3

physics (motion)
V=u at^2

chemistry
osmotic pressure of a solution containing 7g of protein in 100ml of solution is 20mmhg at37celsius calculate molecular mass of the protein

english
anything...

english
i need 2 pages content on this

english
english assignment. topic is "common man's crusade" content should not be googled