Wednesday
July 23, 2014

Posts by nanbala


Total # Posts: 18

maths magic
There are A,B,C,D at one end of the bridge.they have to cross within 17 minutes.only 2 can cross the bridge at atime .since it is very dark one has to come back to show the light and its said that A can cross the bridge in 1 min ,B can cross at 3min ,C in 5 min and D in 10 min...

physics
In co2 laser, the co2 vibrates when it collides with nitrogen atoms instead of getting excited to next level.Why? why is this vibration after collision is not seen in Helium-neon laser?please explain me

maths
How to divide equally a 6cm line into 7 equall parts?

physics
plz tell me in which website can I get free engineering notes for first year B.E?

physics
plz tell me a website which explains the working of Nd-YAG laser with its energy level diagram.or if u know about them explain them to me.

physics
plz tell me how does wireless communication work in a jist

physics instrument
how to measure vernier caliper? tell me about least count in cm scale and vernier scale least count. how to find the vernier coincidence easily tell me some tips

maths magic
here is a math trick i.e,45-45=45.how is that explain me

music
plz tell me the keyboard notes for playing the song saare jha han se accha

basic maths
how to factorize x^3-18x^2+31X-o=0

English
when and where i.e words we should use the sufix mis,-mal,-im,ir

chemistry
100 ml of a raw water sample on titration with 1/50N h2so4 required 12ml of the acid to phenolpthalein end-point and 15.5 ml of the acid to methyl orange end point. determine the type and extent of alkalinity present in the water sample. please explain me this problem in a ver...

chemistry
why should we add 273 to convert a given celcius value in to kelvin?

English
"The cat is on the roof." Is it SVC or SVA?(sentence pattern).why "we painted the wall green." what is the sentence pattern used here. why?

English
while doing sentence pattern I'am unable to identify which is complement and object clearly. I know that complement is the one which completes the sense of the sentence but for example "floods cause destruction". in this sentence which is complement or object? wh...

physics
Why should we add a the value 273 to change a celcius value in to kelvin.?

English
Is there any sufix which gives the opposite of the word other than -less,i.e care-careless.

chemistry
What is the valency and outer most electrons in scandium to zinc?

Pages: 1

Search
Members