Tuesday, June 30, 2015

9702 June 2008 Paper 1 Worked Solutions | A-Level Physics

  • 9702 June 2008 Paper 1 Worked Solutions | A-Level Physics





1 C                  11 A                21 A                31 C
2 D                  12 A                22 B                32 B
3 C                  13 A                23 A                33 C
4 C                  14 A                24 C                34 C
5 D                  15 D                25 B                35 C
6 C                  16 A                26 D                36 D
7 B                  17 C                27 D                37 A
8 C                  18 B                28 B                38 B
9 D                  19 C                29 A                39 C
10 D                20 B                30 A                40 B





Notes for some specific questions:

5 - Ans: D. {Detailed explanations for this question is available as Solution 1122 at Physics 9702 Doubts | Help Page 242 - http://physics-ref.blogspot.com/2016/09/physics-9702-doubts-help-page-242.html}



8 - Ans: C. {Detailed explanations for this question is available as Solution 944 at Physics 9702 Doubts | Help Page 195 - http://physics-ref.blogspot.com/2015/09/physics-9702-doubts-help-page-195.html}


10 - Ans: D. {Detailed explanations for this question is available as Solution 1070 at Physics 9702 Doubts | Help Page 225 - http://physics-ref.blogspot.com/2015/11/physics-9702-doubts-help-page-225.html}


11 - Ans: A. {Detailed explanations for this question is available as Solution 483 at Physics 9702 Doubts | Help Page 94 - http://physics-ref.blogspot.com/2015/03/physics-9702-doubts-help-page-94.html}


12 - Ans: A. {Detailed explanations for this question is available as Solution 1060 at Physics 9702 Doubts | Help Page 223 - http://physics-ref.blogspot.com/2015/11/physics-9702-doubts-help-page-223.html}


13 - Ans: A. {Detailed explanations for this question is available as Solution 950 at Physics 9702 Doubts | Help Page 196 - http://physics-ref.blogspot.com/2015/09/physics-9702-doubts-help-page-196.html}


14 - Ans: A. {Detailed explanations for this question is available as Solution 267 at Physics 9702 Doubts | Help Page 44 - http://physics-ref.blogspot.com/2015/01/physics-9702-doubts-help-page-44.html}



16 - Ans: A. {Detailed explanations for this question is available as Solution 136 at Physics 9702 Doubts | Help Page 24 - http://physics-ref.blogspot.com/2014/11/physics-9702-doubts-help-page-24.html}


17 - Ans: C. {Detailed explanations for this question is available as Solution 139 at Physics 9702 Doubts | Help Page 25 - http://physics-ref.blogspot.com/2014/11/physics-9702-doubts-help-page-25.html}


18 - Ans: B. {Detailed explanations for this question is available as Solution 786 at Physics 9702 Doubts | Help Page 158 - http://physics-ref.blogspot.com/2015/05/physics-9702-doubts-help-page-158.html}



22 - Ans: B. {Detailed explanations for this question is available as Solution 293 at Physics 9702 Doubts | Help Page 49 - http://physics-ref.blogspot.com/2015/01/physics-9702-doubts-help-page-49.html}


23 - Ans: A. {Detailed explanations for this question is available as Solution 1102 at Physics 9702 Doubts | Help Page 235 - http://physics-ref.blogspot.com/2016/02/physics-9702-doubts-help-page-235.html}


24 - Ans: C. {Detailed explanations for this question is available as Solution 297 at Physics 9702 Doubts | Help Page 50 - http://physics-ref.blogspot.com/2015/01/physics-9702-doubts-help-page-50.html}


25 - Ans: B. {Detailed explanations for this question is available as Solution 146 at Physics 9702 Doubts | Help Page 26 - http://physics-ref.blogspot.com/2014/11/physics-9702-doubts-help-page-26.html}


26 - Ans: D. {Detailed explanations for this question is available as Solution 743 at Physics 9702 Doubts | Help Page 150 - http://physics-ref.blogspot.com/2015/05/physics-9702-doubts-help-page-150.html}


27 - Ans: D. {Detailed explanations for this question is available as Solution 161 at Physics 9702 Doubts | Help Page 27 - http://physics-ref.blogspot.com/2014/11/physics-9702-doubts-help-page-27.html}


28 - Ans: B. {Detailed explanations for this question is available as Solution 170 at Physics 9702 Doubts | Help Page 28 - http://physics-ref.blogspot.com/2014/11/physics-9702-doubts-help-page-28.html}


29 - Ans: A. {Detailed explanations for this question is available as Solution 1027 at Physics 9702 Doubts | Help Page 214 - http://physics-ref.blogspot.com/2015/10/physics-9702-doubts-help-page-214.html}


30 - Ans: A. {Detailed explanations for this question is available as Solution 579 at Physics 9702 Doubts | Help Page 114 - http://physics-ref.blogspot.com/2015/04/physics-9702-doubts-help-page-114.html}


31 - Ans: C. The diagram shows an oil droplet that has become charged by gaining five electrons. ...

34 - Ans: C. {Detailed explanations for this question is available as Solution 940 at Physics 9702 Doubts | Help Page 194 - http://physics-ref.blogspot.com/2015/09/physics-9702-doubts-help-page-194.html}


36 - Ans: D. {Detailed explanations for this question is available as Solution 956 at Physics 9702 Doubts | Help Page 197 - http://physics-ref.blogspot.com/2015/09/physics-9702-doubts-help-page-197.html}


37 - Ans: A. {Detailed explanations for this question is available as Solution 931 at Physics 9702 Doubts | Help Page 191 - http://physics-ref.blogspot.com/2015/08/physics-9702-doubts-help-page-191.html}


38 - Ans: B. {Detailed explanations for this question is available as Solution 154 at Physics 9702 Doubts | Help Page 26 - http://physics-ref.blogspot.com/2014/11/physics-9702-doubts-help-page-26.html}


39 - Ans: C. {Detailed explanations for this question is available as Solution 145 at Physics 9702 Doubts | Help Page 25 - http://physics-ref.blogspot.com/2014/11/physics-9702-doubts-help-page-25.html}



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. 



Sunday, June 28, 2015

9702 November 2014 Paper 21 Worked Solutions | A-Level Physics

  • 9702 November 2014 Paper 21 Worked Solutions | A-Level Physics


Paper 21




Question 3
{Detailed explanations for this question is available as Solution 683 at Physics 9702 Doubts | Help Page 138 - http://physics-ref.blogspot.com/2015/05/physics-9702-doubts-help-page-138.html}





Question 4
{Detailed explanations for this question is available as Solution 692 at Physics 9702 Doubts | Help Page 140 - http://physics-ref.blogspot.com/2015/05/physics-9702-doubts-help-page-140.html}





Question 5
{Detailed explanations for this question is available as Solution 982 at Physics 9702 Doubts | Help Page 203 - http://physics-ref.blogspot.com/2015/09/physics-9702-doubts-help-page-203.html}




Question 8
{Detailed explanations for this question is available as Solution 726 at Physics 9702 Doubts | Help Page 147 - http://physics-ref.blogspot.com/2015/05/physics-9702-doubts-help-page-147.html}



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.

Thursday, June 25, 2015

9702 November 2008 Paper 1 Worked Solutions | A-Level Physics

  • 9702 November 2008 Paper 1 Worked Solutions | A-Level Physics





1 C                  11 A                21 C                31 D
2 B                  12 D                22 C                32 B
3 A                  13 A                23 C                33 B
4 D                  14 A                24 D                34 D
5 D                  15 A                25 B                35 D
6 D                  16 A                26 A                36 B
7 A                  17 C                27 C                37 B
8 A                  18 D                28 D                38 D
9 B                  19 D                29 B                39 A
10 D                20 C                30 A                40 A




Notes for some specific questions:

1 - Ans: C. {Detailed explanations for this question is available as Solution 1100 at Physics 9702 Doubts | Help Page 235 - http://physics-ref.blogspot.com/2016/02/physics-9702-doubts-help-page-235.html}


4 - Ans: D. {Detailed explanations for this question is available as Solution 310 at Physics 9702 Doubts | Help Page 53 - http://physics-ref.blogspot.com/2015/01/physics-9702-doubts-help-page-53.html}


5 - Ans: D. {Detailed explanations for this question is available as Solution 258 at Physics 9702 Doubts | Help Page 42 - http://physics-ref.blogspot.com/2014/12/physics-9702-doubts-help-page-42.html}


6 - Ans: D. {Detailed explanations for this question is available as Solution 985 at Physics 9702 Doubts | Help Page 204 - http://physics-ref.blogspot.com/2015/09/physics-9702-doubts-help-page-204.html}


8 - Ans: A. Which graph represents the motion of a car that is travelling along a straight road with a speed that increases uniformly with time?


10 - Ans: D. {Detailed explanations for this question is available as Solution 932 at Physics 9702 Doubts | Help Page 192 - http://physics-ref.blogspot.com/2015/08/physics-9702-doubts-help-page-192.html}


11 - Ans: A. {Detailed explanations for this question is available as Solution 425 at Physics 9702 Doubts | Help Page 80 - http://physics-ref.blogspot.com/2015/03/physics-9702-doubts-help-page-80.html}


12 - Ans: D. {Detailed explanations for this question is available as Solution 995 at Physics 9702 Doubts | Help Page 206 - http://physics-ref.blogspot.com/2015/10/physics-9702-doubts-help-page-206.html}


14 - Ans: A. {Detailed explanations for this question is available as Solution 914 at Physics 9702 Doubts | Help Page 187 - http://physics-ref.blogspot.com/2015/08/physics-9702-doubts-help-page-187.html}



16 - Ans: A. {Detailed explanations for this question is available as Solution 528 at Physics 9702 Doubts | Help Page 103 - http://physics-ref.blogspot.com/2015/04/physics-9702-doubts-help-page-103.html}


21 - Ans: C. {Detailed explanations for this question is available as Solution 925 at Physics 9702 Doubts | Help Page 190 - http://physics-ref.blogspot.com/2015/08/physics-9702-doubts-help-page-190.html}


23 - Ans: C. {Detailed explanations for this question is available as Solution 1127 at Physics 9702 Doubts | Help Page 244 - http://physics-ref.blogspot.com/2016/11/physics-9702-doubts-help-page-244.html}



24 - Ans: D. {Detailed explanations for this question is available as Solution 179 at Physics 9702 Doubts | Help Page 29 - http://physics-ref.blogspot.com/2014/11/physics-9702-doubts-help-page-29.html}


28 - Ans: D. {Detailed explanations for this question is available as Solution 379 at Physics 9702 Doubts | Help Page 69 - http://physics-ref.blogspot.com/2015/02/physics-9702-doubts-help-page-69.html}


29 - Ans: B. {Detailed explanations for this question is available as Solution 428 at Physics 9702 Doubts | Help Page 81 - http://physics-ref.blogspot.com/2015/03/physics-9702-doubts-help-page-81.html}



31 - Ans: D. {Detailed explanations for this question is available as Solution 779 at Physics 9702 Doubts | Help Page 157 - http://physics-ref.blogspot.com/2015/05/physics-9702-doubts-help-page-157.html}


32 - Ans: B. {Detailed explanations for this question is available as Solution 14 at Physics 9702 Doubts | Help Page 2 - http://physics-ref.blogspot.com/2014/10/physics-9702-doubts-help-page-2.html}


34 - Ans: D. {Detailed explanations for this question is available as Solution 1056 at Physics 9702 Doubts | Help Page 222 - http://physics-ref.blogspot.com/2015/11/physics-9702-doubts-help-page-222.html}


The diagram shows a circuit containing three resistors in parallel. The battery has e.m.f. 12 V and negligible internal resistance. ...


36 - Ans: B. {Detailed explanations for this question is available as Solution 801 at Physics 9702 Doubts | Help Page 161 - http://physics-ref.blogspot.com/2015/06/physics-9702-doubts-help-page-161.html}


37 - Ans: B. {Detailed explanations for this question is available as Solution 509 at Physics 9702 Doubts | Help Page 99 - http://physics-ref.blogspot.com/2015/03/physics-9702-doubts-help-page-99.html}


38 - Ans: D. {Detailed explanations for this question is available as Solution 650 at Physics 9702 Doubts | Help Page 129 - http://physics-ref.blogspot.com/2015/05/physics-9702-doubts-help-page-129.html}




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. 


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