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Pearson Edexcel Certificate
Pearson Edexcel
International GCSE

Centre Number

Candidate Number

Physics
Unit: KPH0/4PH0
Science (Double Award) KSC0/4SC0
Paper: 1P
Thursday 15 May 2014 – Morning
Time: 2 hours

Paper Reference

KPH0/1P 4PH0/1P
KSC0/1P 4SC0/1P

You must have:
Ruler, calculator

Total Marks

Instructions
Use black ink or ball-point pen.
Fill in the boxes at the top of this page with your name, centre number and candidate number.
Answer all questions.
Answer the questions in the spaces provided
– there may be more space than you need.
Show all the steps in any calculations and state the units.
Some questions must be answered with a cross in a box . If you change your mind about an answer, put a line through the box and then mark your new answer with a cross .

Information
The total mark for this paper is 120.
The marks for each question are shown in brackets
– use this as a guide as to how much time to spend on each question.

Advice
Read each question carefully before you start to answer it.
Keep an eye on the time.
Write your answers neatly and in good English.
Try to answer every question.
Check your answers if you have time at the end.
Turn over

P42876A
©2014 Pearson Education Ltd.

1/1/1/1/1/

*P42876A0128*

EQUATIONS
You may find the following equations useful. energy transferred = current pressure voltage

volume = constant

frequency =

1 time period

time

E=I

V

t

p1

V1 = p 2

f =

1
T

power =

work done time taken

P=

W t power =

energy transferred time taken

P=

W t v=

2×π×r
T

orbital speed =

2π × orbital radius time period

Where necessary, assume the acceleration of free fall, g = 10 m/s2.

2

*P42876A0228*

V2

Answer ALL questions.
1 The table shows