• 9702 November 2013 Paper 43 Worked Solutions | A-Level Physics

Paper 43

Question 1
{Detailed explanations for this question is available as Solution 449 at Physics 9702 Doubts | Help Page 86 - http://physics-ref.blogspot.com/2015/03/physics-9702-doubts-help-page-86.html}





Question 2
{Detailed explanations for this question is available as Solution 1042 at Physics 9702 Doubts | Help Page 218 - http://physics-ref.blogspot.com/2015/10/physics-9702-doubts-help-page-218.html}





Question 3
{Detailed explanations for this question is available as Solution 1013 at Physics 9702 Doubts | Help Page 211 - http://physics-ref.blogspot.com/2015/10/physics-9702-doubts-help-page-211.html}





Question 5
{Detailed explanations for this question is available as Solution 1119 at Physics 9702 Doubts | Help Page 241 - http://physics-ref.blogspot.com/2016/08/physics-9702-doubts-help-page-241.html}



Question 6

A particle has mass m and charge +q and is travelling with speed v through a vacuum.

The initial direction of travel is parallel to the plane of two charged horizontal metal plates, as shown in Fig. 6.1.

Question 7
Why, even when the incident light is monochromatic, the emitted electrons have a  range of kinetic energy up to a maximum value



Question 8
Barium-141 has a half-life of 18 minutes and a decay constant of 6.4 × 10-4 s-1.



Question 9
{Detailed explanations for this question is available as Solution 664 at Physics 9702 Doubts | Help Page 133 - http://physics-ref.blogspot.com/2015/05/physics-9702-doubts-help-page-133.html}



Question 10
Magnetic resonance imaging (MRI) requires the use of a non-uniform magnetic field  superimposed on a large uniform magnetic field.



Question 12
{Detailed explanations for this question is available as Solution 1048 at Physics 9702 Doubts | Help Page 220 - http://physics-ref.blogspot.com/2015/10/physics-9702-doubts-help-page-220.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.