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ALL PHYSICS QP & MS 01 from 1993 - 2003 AVALIABLE HERE!!!! Rev. Help Links!!

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IGSTUDENT:
Some more help needed please:

 1)1995 May : Physics paper 1: Q 32
    Why is the answer "B" and not "C"

 2) November 1995 : Paper1: Q 32
    Why is the answer "B" and not "D"?


IGSTUDENT:

--- Quote from: IGSTUDENT on June 09, 2009, 12:42:53 am ---
--- Quote from: hmh on June 08, 2009, 04:27:57 pm ---
--- Quote from: IGSTUDENT on June 08, 2009, 11:37:56 am ---Another query..

November 1999 Paper 1 q. No. 7

As per me the answer should be point "D" but as per mark schemes the correct answer is "C"?

How does the ball go to point "C"?
Or is the wrong?

--- End quote ---

Thanks a lot!

Thanks HMH..

The answer shoud be C... because if u look.. the ball is going downwards from a higher point .. and so as there is no friction.. no force stopping it.. it will be able to reach till point C passing point D.

Hope it helps :)

--- End quote ---

--- End quote ---

7ooD:
for question 2 check answers under my topic physics help i posted the same question and question 1 at c if u check the voltage is less and we want a higher voltage and more waves generated per second which only is satisfied by B

IGSTUDENT:

--- Quote from: 7ood on June 09, 2009, 04:09:50 am ---for question 2 check answers under my topic physics help i posted the same question and question 1 at c if u check the voltage is less and we want a higher voltage and more waves generated per second which only is satisfied by B

--- End quote ---
How does the voltage increase is not clear..waves is ok

IGSTUDENT:

--- Quote from: 7ood on June 09, 2009, 04:09:50 am ---for question 2 check answers under my topic physics help i posted the same question and question 1 at c if u check the voltage is less and we want a higher voltage and more waves generated per second which only is satisfied by B

--- End quote ---
For question 2 will wait for hmh or A* to reply

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