As Physics Unit3 Discussion

[adhammoshasha]

What do u mean by " problem in finding i and r :S"
like what kind of problem?
get confused over which is i and r?

sorry i was confused understanding what the question wanted. Thanks allot though now i get it XD

 

[Jack Tejwani]

Oww ok thanks alot you really helped me out

Anytime
Any more doubts?Im kinda in the pumped-up mood

 

[adhammoshasha]

Ok so am revising the experiments and is the "water path in gravity" needed for tomorrows exam ?

 

[Jack Tejwani]

Ok so am revising the experiments and is the "water path in gravity" needed for tomorrows exam ?

what exactly do they mean by this experiment,i never understood like which experiment this is -_-

 

[adhammoshasha]

I also dont know whats the purpose of it. in my experiments book it says :
It is to investigate the shape of a water path projected through the gravitational field of the earth and also to find g -acceleration due to the earth's gravity

 

[Shoggaine]

Which book r u referring??

 

[Jack Tejwani]

I also dont know whats the purpose of it. in my experiments book it says :
It is to investigate the shape of a water path projected through the gravitational field of the earth and also to find g -acceleration due to the earth's gravity

Here is what i found,I have never seen this experiment in the book,so i actually just ignored it.Don't think its THAT important though

 

[candy123]

I also dont know whats the purpose of it. in my experiments book it says :
It is to investigate the shape of a water path projected through the gravitational field of the earth and also to find g -acceleration due to the earth's gravity

basicly your finding gravity of the earth with the he;lpt of water

 

[Jack Tejwani]

basicly your finding gravity of the earth with the he;lpt of water

Thanks

 

[candy123]

okay guys best of luck for tommorow i hope w e all do well <3

 

[Jack Tejwani]

okay guys best of luck for tommorow i hope w e all do well <3

Amen
Good Luck Everybody

 

[shoaeb]

we should come back here and discuss how it went

 

[shoaeb]

JAN 2012..last question..part d.. -_-

 

[candy123]

JAN 2012..last question..part d.. -_-

work function is constant for whatever increase in frequency and h = planks constant also e is a constant as it represents elctron charge , so any increase in volatge which is eV will result in an increase in f you cna aslo quote value form ur grpah and show how V is = to f

good morning

 

[candy123]

you can show V= f by arranging the equation in the form og y= mx + c
y= f
m= e/h
x variable = V
and c tht is y intercept would be workfunciton (cant paste the symbol upon h)

 

[shoaeb]

THANKS ALOOT!!..still failing tom .if they change the format -_-

 

[candy123]

lol

 

[shoaeb]

lol

viscosity increases with temperature? in liquids? or it decreases?

 

[candy123]

u wont fail. ur gonna be just fine

 

[candy123]

viscosity decreases with increase in temperature
example oil when temperature is cold it has high viscosity doest flow tht well but when we heat it viscosity increases and it flows faster

"its a miskae viscosity decreases and flows faster "