Exam (elaborations)
GCE Physics Advanced Subsidiary Paper 2(8PH0/02): Core Physics II 2022
- Course
- Institution
GCE Physics Advanced Subsidiary Paper 2(8PH0/02): Core Physics II 2022
[Show more]
Seller
Follow
Easysteps
Content preview
Please check the examination details below before entering your candidate informationCandidate surname Other names
Centre Number Candidate Number
Pearson Edexcel
Level 3 GCE
Friday 15 May 2020
Morning (Time: 1 hour 30 minutes) Paper Reference 8PH0/02
Physics
Advanced Subsidiary
Paper 2: Core Physics II
You must have: Total Marks
Scientific calculator, ruler
Instructions
• Use black ink or ball-point pen.
• centre
Fill in the boxes at the top of this page with your name,
number and candidate number.
• Answer all questions in Sections A and B.
• Answer the questions in the spaces provided
– there may be more space than you need.
Information
• The total mark for this paper is 80.
• The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.
• Into questions marked with an asterisk (*), marks will be awarded for your ability
structure your answer logically showing how the points that you make are
related or follow on from each other where appropriate.
• The list of data, formulae and relationships is printed at the end of this booklet.
Advice
• Read each question carefully before you start to answer it.
• Try to answer every question.
• Check your answers if you have time at the end.
• You are advised to show your working in calculations including units
where appropriate.
Turn over
*P62309A0128*
P62309A
©2020 Pearson Education Ltd.
1/1/1/1/1/1/
, SECTION A
Answer ALL questions.
All multiple choice questions must be answered with a cross in the box
for the correct answer from A to D.
If you change your mind about an answer, put a line through the box and then
mark your new answer with a cross .
1 Which of the following is a S.I. base quantity?
A energy
B length
C speed
D velocity
(Total for Question 1 = 1 mark)
2 In a falling-ball method to investigate the viscosity of a liquid, ball bearings with
two different diameters are allowed to fall through two different liquids, X and Y.
The viscosity of liquid X is greater than the viscosity of liquid Y.
In which set-up shown below will the ball bearing have the greatest terminal velocity?
ball bearing with small diameter ball bearing with large diameter
Liquid X Liquid Y Liquid X Liquid Y
A B C D
A
B
C
D
(Total for Question 2 = 1 mark)
2
*P62309A0228*
, 3 A light source radiates a power P onto a surface, covering a circular area of radius r.
Which of the following is the correct expression for the intensity I of the radiation at
the surface?
P
A I =
πr 2
B I = Pπr 2
P
C I =
2πr
D I = 2Pπr
(Total for Question 3 = 1 mark)
4 A string is held under tension. When it is plucked it vibrates with a frequency f.
Which of the following would result in a lower value for f ?
A decreasing the cross-sectional area of the string
B decreasing the density of the material of the string
C increasing the length of the string
D increasing the tension
(Total for Question 4 = 1 mark)
5 The image shows a diffraction pattern observed when a beam of electrons is fired at thin
gold foil.
(Source: © The Reading Room/Alamy Stock Photo)
What property of electrons does this observation demonstrate?
A they exist in discrete energy levels
B they have a negative charge
C their small mass
D their wave nature
(Total for Question 5 = 1 mark)
3
*P62309A0328* Turn over
The benefits of buying summaries with Stuvia:
Guaranteed quality through customer reviews
Stuvia customers have reviewed more than 700,000 summaries. This how you know that you are buying the best documents.
Quick and easy check-out
You can quickly pay through credit card or Stuvia-credit for the summaries. There is no membership needed.
Focus on what matters
Your fellow students write the study notes themselves, which is why the documents are always reliable and up-to-date. This ensures you quickly get to the core!
Frequently asked questions
What do I get when I buy this document?
You get a PDF, available immediately after your purchase. The purchased document is accessible anytime, anywhere and indefinitely through your profile.
Satisfaction guarantee: how does it work?
Our satisfaction guarantee ensures that you always find a study document that suits you well. You fill out a form, and our customer service team takes care of the rest.
Who am I buying these notes from?
Stuvia is a marketplace, so you are not buying this document from us, but from seller Easysteps. Stuvia facilitates payment to the seller.
Will I be stuck with a subscription?
No, you only buy these notes for $21.99. You're not tied to anything after your purchase.
Can Stuvia be trusted?
4.6 stars on Google & Trustpilot (+1000 reviews)
84866 documents were sold in the last 30 days
Founded in 2010, the go-to place to buy study notes for 14 years now