Vật lý A level: AQA PHYA4 2 w QP JUN10

... licensors. All rights reserved. (JUN1 0PHYA 42 01) WMP /Jun10 /PHYA4/ 2 PHYA4/ 2 Centre Number Surname Other Names Candidate Signature Candidate Number General Certificate of Education Advanced Level Examination June ... clearly – use specialist vocabulary where appropriate. For this paper you must have: ● a calculator ● a ruler ● a Data and Formulae Booklet. Physics A PHYA4/...

Ngày tải lên: 12/03/2014, 16:13

... English – organise information clearly – use specialist vocabulary where appropriate. For this paper you must have: ● a calculator ● a ruler ● a Data and Formulae Booklet. Physics A PHYA4/ 2 Unit 4 ... (6 marks) END OF QUESTIONS Copyright © 20 11 AQA and its licensors. All rights reserved. WMP/Jun11 /PHYA4/ 2 PHYA4/ 2 Centre Number Surname Other Names Candidate Signature C...

Ngày tải lên: 12/03/2014, 16:14

... along a line of constant potential. D No force acts on a charged particle when it moves along a line of constant potential. 15 Two parallel metal plates separated by a distance d have a potential ... an additional charge +Q and their separation is increased to a distance 2d. Which one of the following gives the force that now acts between the two particles? A an attractive force...

Ngày tải lên: 12/03/2014, 16:00

... repeated in an uninsulated container in a room at a temperature of 25 o C. State and explain whether the final temperature of the water formed would be higher or lower than that calculated ... 30 s, all the ice has reached a temperature of 0 o C. Calculate the specific heat capacity of ice. answer = Jkg –1 K –1 (2 marks) 4 (b) Show that the final temperature of the water formed wh...

Ngày tải lên: 12/03/2014, 16:15

... section. 1 (a) Draw the ray diagram for a Cassegrain telescope. Your diagram should show the paths of two rays, initially parallel to the principal axis, as far as the eyepiece. (2 marks) 1 (b) A telescope ... of spherical aberration. Draw a ray diagram to show how spherical aberration is caused by a concave spherical mirror. (1 mark) ( 02) 2 WMP/Jun11/PHYA5/ 2A Tur n over ᮣ (...

Ngày tải lên: 12/03/2014, 16:15

... marks) 2( b) A hearing test was used to obtain threshold hearing audiograms for several people. The audiogram shown in Figure 2 was obtained for a person with normal hearing. On the same axes: 2 (b) ... NOT WRITE ON THIS PAGE ANSWER IN THE SPACES PROVIDED Copyright © 20 11 AQA and its licensors. All rights reserved. WMP/Jun11/PHYA5/2B PHYA5/2B Centre Number Surname Other Names Can...

Ngày tải lên: 12/03/2014, 16:15

... electron, a charged oil droplet of unknown mass was observed between two horizontal parallel metal plates, as shown in Figure 2. Figure 2 2 (a) The droplet was observed falling vertically at its ... this page DO NOT WRITE ON THIS PAGE ANSWER IN THE SPACES PROVIDED Copyright © 20 11 AQA and its licensors. All rights reserved. (JUN11PHYA52D01) WMP/Jun11/PHYA5/2D PHYA5/2D Centre Number...

Ngày tải lên: 12/03/2014, 16:16

... will change, depending on the content of a particular examination paper. Further copies of this Mark Scheme are available to download from the AQA Website: www .aqa. org.uk Copyright © 20 10 ... examiner understands and applies it in the same correct way. As preparation for the standardisation meeting each examiner analyses a number of candidates’ scripts: alternative answers...

Ngày tải lên: 12/03/2014, 16:14

... every examiner understands and applies it in the same correct way. As preparation for standardisation each examiner analyses a number of candidates’ scripts: alternative answers not already covered ... of a particular examination paper. Further copies of this Mark Scheme are available from: aqa. org.uk Copyright © 20 11 AQA and its licensors. All rights reserved. Copyright...

Ngày tải lên: 12/03/2014, 16:14

... of a particular examination paper. Further copies of this Mark Scheme are available from: aqa. org.uk Copyright © 20 12 AQA and its licensors. All rights reserved. Copyright AQA retains ... every examiner understands and applies it in the same correct way. As preparation for standardisation each examiner analyses a number of students’ scripts: alternative answers not alrea...

Ngày tải lên: 12/03/2014, 16:14