Physics: Post your doubts here!

[Sewz44]

Can i use a calculator for 9702 CIE physics A level? What are the recommended ones?

 

[Sewz44]

I already have fx 991ES plus casio calculator is it ok.Thank you.

 

[Thought blocker]

Can i use a calculator for 9702 CIE physics A level? What are the recommended ones?

Yep you can. I do : casio fx 199 es plus

 

[Thought blocker]

I already have fx 991ES plus casio calculator is it ok.Thank you.

Yes it is okay. All of my batch mates use it. Don't worry.

 

[Sewz44]

Thank you......

 

[Bba321]

Solution at : https://www.dropbox.com/s/vfkczdg5eoivbs0/5, 18, 13.png?dl=0

Thankyou so much!!

 

[RoOkaYya G]

http://papers.xtremepapers.com/CIE/...nd AS Level/Physics (9702)/9702_s10_qp_11.pdf

Question 16 please anyone?

 

[thing007ping]

help needed. Can someone give the electromagnetic waves with their corresponding wavelenghts.

 

[RoOkaYya G]

help needed. Can someone give the electromagnetic waves with their corresponding wavelenghts.

http://csep10.phys.utk.edu/astr162/lect/light/spectrum.html

 

[thing007ping]

http://papers.xtremepapers.com/CIE/Cambridge International A and AS Level/Physics (9702)/9702_s10_qp_11.pdf

Question 16 please anyone?

Efficiency=power output/power input
power input=f x v
power output=(m x g x sin(alpha) x s)/f
u will get ans D

 

[thing007ping]

http://csep10.phys.utk.edu/astr162/lect/light/spectrum.html

thanks

 

[RoOkaYya G]

Efficiency=power output/power input
power input=f x v
power output=m x g x sin(alpha) x s/f
u will get ans D

thank u

 

[Bba321]

XRDXRD

more questions have been solved at
more explanations are available at
http://physics-ref.blogspot.com/2014/11/physics-9702-doubts-help-page-17.html


so, there's no need for me to solve them then?

Nope thanks

Can you tell me why the acceleration vs time graph in qs 6 is a curve and not a straight line?

http://papers.xtremepapers.com/CIE/...and AS Level/Physics (9702)/9702_w05_qp_1.pdf

 

[RoOkaYya G]

can't view the page

oops :S
i jst saw it. its a mistake :S i did the wrong copy paste :S

its november 2012 p 12 quest 10

 

[princess Anu]

Q40

 

[princess Anu]

Q78 pleasee e

 

[Ruman Wajih]

Do you have access on youtube?

yuppp

 

[princess Anu]

Please somebody provide an explanation about option A
thankyou

 

[Thought blocker]

yuppp

What was your question?

 

[Bba321]

Please help me with this question from June 2014/12
Answer is C

Thanks