9702 November 2014 Paper 23 Worked Solutions | A-Level Physics
Paper 23
Question 2
{Detailed explanations for this question is available as Solution 680 at Physics 9702 Doubts | Help Page 137 - http://physics-ref.blogspot.com/2015/05/physics-9702-doubts-help-page-137.html}
Question 3
{Detailed explanations for this question is available as Solution 897 at Physics 9702 Doubts | Help Page 183 - http://physics-ref.blogspot.com/2015/08/physics-9702-doubts-help-page-183.html}
Question 4
{Detailed explanations for this question is available as Solution 953 at Physics 9702 Doubts | Help Page 197 - http://physics-ref.blogspot.com/2015/09/physics-9702-doubts-help-page-197.html}
Question 6
{Detailed explanations for this question is available as Solution 696 at Physics 9702 Doubts | Help Page 141 - http://physics-ref.blogspot.com/2015/05/physics-9702-doubts-help-page-141.html}
Question 7
Explain what is meant by a progressive transverse wave.
Explanations have been provided for questions that were found to be more difficult. If you are having other doubts that have not been explained here, you may ask your questions through comments.
Can you help me with question 3
ReplyDeleteQuestion 3 has now been explained
DeleteCould you help me with question 4 especially the answer for part D?
ReplyDeleteQuestion 4 has been added
Deletej 15 p 23 Ques 5. please...
ReplyDeletethank u in advance ...
Check solution 1000 at
Deletehttp://physics-ref.blogspot.com/2015/10/physics-9702-doubts-help-page-208.html
J15p23 ques 1(e)..
ReplyDeleteplease...
j 15 p23 Ques 1 (e)
ReplyDeleteCheck solution 1012 at
Deletehttp://physics-ref.blogspot.com/2015/10/physics-9702-doubts-help-page-211.html
j15p23 Ques 2
ReplyDeleteplease.
Check solution 1019 at
Deletehttp://physics-ref.blogspot.com/2015/10/physics-9702-doubts-help-page-212.html
can you explain on qn 6 why resistance is 5?
ReplyDeleteNo current flows in cell Y. So, cell Y can be considered to be short circuited and with C at this position, the circuit can be considered to consist of cell X (with internal resistance 1.0 Ω) and the wire BD (having a resistance of 4.0 Ω as calculated in part (a)).
DeleteTotal resistance = 1.0 + 4.0 = 5.0 Ω
I see, I guessed so though but I had doubt that the questions are not related. I am very thankful for your help. =)
Deletecan you solve question no 17 from 2011 m/j paper 12 please?
ReplyDeletethanks in advance!!
23/O/n/14 question number 7 please
ReplyDeletelink added
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