May/June 2013 physics p31...Doneee...Hurrayyyy...!!!

[Othman]

For the question ( Alpha and beta consist of ) :
I wrote for alpha Helium only, do you think it's correct. I think I should've said ions or showed that it is 4/2

 

[shk123]

For the question ( Alpha and beta consist of ) :
I wrote for alpha Helium only, do you think it's correct. I think I should've said ions or showed that it is 4/2

ur answer is correct but i did both as it was for 3 marks including the beta part also..........
BTW wanted to ask whether the gt given is outta 200 or 160??????????

 

[Othman]

ur answer is correct but i did both as it was for 3 marks including the beta part also..........
BTW wanted to ask whether the gt given is outta 200 or 160??????????

200

 

[shazmina]

32 was hard :')

oh no..rele

 

[Wolfgangs]

200

If you multiply 160 by 1.25, you'll get 200. So, multiply the marks you are expecting to get out of 160 and then multiply by 1.25. I hope it helped.

 

[sara fayed]

stop talking about the atm question (addition or subtraction) !!!!!!!!!!
it carries 1 mark only
instead of arguing about this 1 mark
discuss about different questions which carry 2-3 marks
anyway i added them

so why are you talking about it then ?!!

 

[ahmed soliman]

so why are you talking about it then ?!!

Just saying what I wrote but it doesn't mean that I have to keep arguing about it