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43 was quite tough..lucky guys..So how was it, i found it easy, Alhamdulilah it went well. GT may be A=62-64
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43 was quite tough..lucky guys..So how was it, i found it easy, Alhamdulilah it went well. GT may be A=62-64
[/quote]The electrons didn't emit in the quantum question last part? - Nop cuz photon energy < Work function
And what happened when sampling frequency increases and longer notes instead of short notes? Didnt put anythin
what were the two faces at which force was experienced ? Forgot wat i put
and the part below last part of the magnetism part?
And how where we supposed to link the internal energy of ideal gases with reference to assumption of gases? There exists no intermolecular forces of att. b/w molecules of an ideal gas. Ideal gases have no P.E. Thus it can be defined as mean translation K.E of all the molecules of an ideal gas.
Zelev heetun sa :O[/quote]Increasing sampling frequency decreases the step-depth. Thus accuracy of reproduced signal is improved.
Using a larger number of bits decreases step-height. Again, accuracy improves.
Derive using gravational force = Cent. Force then x1/2
I did get change in kinetic energy as far I could remember was 1.0 x 10^8 J But then after retrying i got another value.
I dun :S but first time I calculated I got the 1.0 thing but I rechecked thrice it wasn't the same :S I hope i didn't made a mistake there :SHey do you remember your value of kinetic energy?
It was in Km guys !!there was no Km, radius was in m.
I don't think errors can be taken to more than 3 s.f. So it would be 127000 +/- 31000.i have a concern. Please help me out. If for example, your gradient is 127 118 and your absolute error is 30 946.......than how should i write my final answer with the error?????
dont you write errors to 1 s.f.?I don't think errors can be taken to more than 3 s.f. So it would be 127000 +/- 31000.
Personally i would prefer to write it as (12.7 +/- 3.1) x (10^4)
Camdrige accepts 2 s.f for the graph especiallydont you write errors to 1 s.f.?
thanks Taci12........much appreciated
thanks Taci12........much appreciated![]()
one more thing.....how do you draw a hall probe?thanks Taci12........much appreciated![]()
A small blank square connected to voltmeterone more thing.....how do you draw a hall probe?
Do you have to connect it to a power supply?A small blank square connected to voltmeter
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