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 

Psychology Please Help!
It is definitely c. 'a' for cognitivism school. 'b' for neo behaviorists like bandura and 'd' for psychoanalytic and psychodynamic school of thought.

PSYCHOLOGY HELP PLEASE!!
The word sudden & fright removes the possibility of GAD which is a general thing present always. It should be a phobia e.g. claustrauphobia I.e. fear of closed space. Panic disorder happens when there is an immediate stressor in form of a task like a test or assignment. Hence ...

AP Chem
Let [OBr^-]=S HOBR==> H^+ + OBr^- Ksp for HOBr= S^2 =>S=8*10^-3.5 Now Ksp for NaOBr=S^2=6.4*10^-6

Geography
The monsoon winds bind the entire country by providing water, which is needed to start off agricultural activities. This is the reason the monsoon is considered a unifying bond for the Indian subcontinent. Despite variations in temperatures across India, the monsoons create a ...

Chemistry
1.3×10^8