Doubts physics paper 61

[saroooor]

If u have any doubts in physics paper61 kindly post your dubts here ya rab I can help 1!

 

[desmondjoo]

how do i answer questions that requires statement and justification? always so confused

 

[saroooor]

Statement often requires u to show either the statement or @ theory@ said by exam. is correct and most probably you'll be refering to the igures and values provided or u had calculated already ... then explain by '' justification '' by values given ....

 

[Lanocaster]

I always have trouble with the part that requires us to find causes of errors. Can you please tell me some tips?

 

[Alla' Abu-Sultaneh]

i have trouble when scaling my graphs! any tips? for example the y- axis i need points from 0.7 to 1.7 and I have 6 square 10*10, any advice? Thank you! and good luck everyone

 

[saroooor]

ohh hi there ....will in that case u need to refe to t

I always have trouble with the part that requires us to find causes of errors. Can you please tell me some tips?

he question itself if thee is errorss ''common ones '' to be specific just wite them ....for example a source of error when measuring temp. differece between 2 tubes u should allow a constant outer temperature

 

[saroooor]

i have trouble when scaling my graphs! any tips? for example the y- axis i need points from 0.7 to 1.7 and I have 6 square 10*10, any advice? Thank you! and good luck everyone

could tell me years maybe that will will to clarify more ???

 

[Alla' Abu-Sultaneh]

could tell me years maybe that will will to clarify more ???

ohh okay i'm sorry! may june 2012 61, Question 3 !

 

[Alla' Abu-Sultaneh]

oh and does anyone know what is the difference between a barometer and a manometer?

 

[Faheen]

when drawing a curved line on the graph if there is any point that does not support the curve can i slightly line change the point so that it is a smooth curve??

 

[Lanocaster]

could tell me years maybe that will will to clarify more ???

I have trouble in almost all the papers. There are a few common causes but there are chances of a new question which asks the source of error for something else being there.

 

[saroooor]

whe

when drawing a curved line on the graph if there is any point that does not support the curve can i slightly line change the point so that it is a smooth curve??

when its a line of best fit never do that !!! h=just continue it as a straight line

 

[saroooor]

I have trouble in almost all the papers. There are a few common causes but there are chances of a new question which asks the source of error for something else being there.

Will Lanocaster they are mostly repeated sources of errors don't worry it'll be fine isA.

 

[saroooor]

well*

 

[saroooor]

i have trouble when scaling my graphs! any tips? for example the y- axis i need points from 0.7 to 1.7 and I have 6 square 10*10, any advice? Thank you! and good luck everyone

the one for june 12 i used a scale of 0.2 every 5squaes in y axis .... I think this was the only problem ??

 

[Faheen]

but when the question says that we must draw a "smooth curve"?

 

[Alla' Abu-Sultaneh]

How did everyone do?

 

[saroooor]

but when the question says that we must draw a "smooth curve"?

El7 nothing like this would come .

 

[saroooor]

How did everyone do?

el7 for everything .