Vật lý A level: AQA PHYA5 2 c w QP JUN10
Vật lý A level: AQA PHYA5 2 c w QP JUN10
... WRITE ON THIS PAGE
ANSWER IN THE SPACES PROVIDED
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(JUN1 0PHYA 52 C0 1)
WMP /Jun10 /PHYA5/ 2C
PHYA5/ 2C
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Surname
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Candidate ... (i) Calculate the torque on the grinding wheel, giving an appropriate unit.
answer =
(2 marks)
2 (a) (ii) Calculate the power required to keep the wheel rotating at 120 r...
Vật lý A level: AQA PHYA5 2 b w QP JUN10
... (JUN1 0PHYA 52 B01)
WMP /Jun10 /PHYA5/ 2B
PHYA5/ 2B
Centre Number
Surname
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Candidate Signature
Candidate Number
General Certificate of Education
Advanced Level Examination
June 20 10
Time allowed
●
The ... specialist vocabulary where appropriate.
For this paper you must have:
●
a calculator
●
a ruler
●
a Data and Formulae Booklet.
Physics A PHYA5/ 2B
Unit 5B Medical Phy...
Vật lý A level: AQA PHYA5 2 d w QP JUN10
... THE SPACES PROVIDED
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(JUN1 0PHYA 52 D01)
WMP /Jun10 /PHYA5/ 2D
PHYA5/ 2D
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Candidate Number
General ... 590 nm is directed at an uncharged surface of a certain
metal X, electrons are emitted from the metal surface causing a photoelectric current.
2 (a) When the metal sur...
Vật lý A level: AQA PHYA5 2 a w QP JUN10
... WMP /Jun10 /PHYA5/ 2A
PHYA5/ 2A
Centre Number
Surname
Other Names
Candidate Signature
Candidate Number
General Certificate of Education
Advanced Level Examination
June 20 10
Time allowed
●
The ... specialist vocabulary where appropriate.
For this paper you must have:
●
a pencil and a ruler
●
a calculator
●
a Data and Formulae Booklet.
Physics A PHYA5/ 2A
Unit 5A Astrophysics...
Vật lý A level: AQA PHYA4 2 w QP JUN10
... its licensors. All rights reserved.
(JUN10PHYA 420 1)
WMP /Jun10/ PHYA4 /2
PHYA4 /2
Centre Number
Surname
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Candidate Number
General Certificate of Education
Advanced Level ... 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...
Vật lý A level: AQA PHYA4 2 w QP JUN11
... examples of electrical devices that can be used
repeatedly to store energy.
3 (a) (i) A capacitor of capacitance 70 F is used to provide the emergency back-up in a low
voltage power supply.
Calculate ... the factory
by the cables.
answer = kW
(2 marks)
5 (a) (iii) Calculate the efficiency with which power is transmitted by the cables from the input at
the supply point to the factory....
Vật lý A level: AQA PHYA5 1 QP JUN12
... on which each experiment is based including a reference to an
appropriate equation
l
an explanation of what may limit the accuracy of each method
l
a discussion of the advantages and disadvantages ... reserved.
1
2
3
4
5
(JUN1 2PHYA51 01)
WMP/Jun 12 /PHYA5/ 1
PHYA5/ 1
Centre Number
Surname
Other Names
Candidate Signature
Candidate Number
General Certificate of Education
Advanced Level...
Vật lý A level: AQA PHYA5 1 w QP JUN11
... 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 when ... 1
2
3
4
5
WMP/Jun11 /PHYA5/ 1
PHYA5/ 1
Centre Number
Surname
Other Names
Candidate Signature
Candidate Number
General Certificate of Education
Advanced Level Examination
June 20 11
Time al...
Vật lý A level: AQA PHYA5 2a QP JUN12
... PROVIDED
Copyright © 20 12 AQA and its licensors. All rights reserved.
(JUN1 2PHYA5 2A0 1)
WMP/Jun 12 /PHYA5/ 2A
PHYA5/ 2A
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Surname
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Candidate Signature
Candidate Number
General Certificate of ... how a converging lens forms a magnified real image of a
real object. Label a principal focus on your diagram.
(2 marks)
1 (a) (ii) Draw a ray diagram to...
Vật lý A level: AQA PHYA5 2a w QP JUN11
... a parabolic reflector overcomes the problem 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 ... reserved.
(JUN1 1PHYA5 2A0 1)
WMP/Jun11 /PHYA5/ 2A
PHYA5/ 2A
Centre Number
Surname
Other Names
Candidate Signature
Candidate Number
General Certificate of Education
Advance...