B1C1P1 January 2008 QP Legacy
H
B621/02
GENERAL CERTIFICATE OF SECONDARY EDUCATION
GATEWAY SCIENCE
SCIENCE B
UNIT 1: Modules B1 C1 P1 (Higher Tier)
TUESDAY 15 JANUARY 2008
Afternoon
Time: 1 hour
*CUP/T45720*
Candidates answer on the question paper.
Additional materials (enclosed):
None
Calculators may be used.
Additional materials: Pencil
Ruler (cm/mm)
INSTRUCTIONS TO CANDIDATES
•
•
•
•
•
•
•
Write your name in capital letters, your Centre Number and Candidate Number in the boxes above.
Use blue or black ink. Pencil may be used for graphs and diagrams only.
Read each question carefully and make sure that you know what you have to do before starting your answer. Answer all the questions.
Do not write in the bar codes.
Do not write outside the box bordering each page.
Write your answer to each question in the space provided.
INFORMATION FOR CANDIDATES
•
•
•
•
The number of marks for each question is given in brackets [ ] at the end of each question or part question.
The total number of marks for this paper is 60.
A list of physics equations is printed on page two.
The Periodic Table is printed on the back page.
FOR EXAMINER’S USE
Section
Max
A
20
B
20
C
20
TOTAL
60
Mark
This document consists of 23 printed pages and 1 blank page.
SPA SJF4655/CGW T45720/3
© OCR 2008 [H/103/4250]
OCR is an exempt Charity
[Turn over
2
EQUATIONS
efficiency =
useful energy output total energy input
energy = mass × specific heat capacity × temperature change energy = mass × specific latent heat fuel energy input = waste energy output + electrical energy output power = voltage × current energy supplied = power × time energy (kilowatt hours) = power (kW) × time (h) wave speed = frequency × wavelength
© OCR 2008
3
Answer all the questions.
Section A – Module B1
1
Claudia had a motor-cycle accident and had to have one of her arms removed.
This arm has been replaced by an artificial arm.
Scientists have managed to reconnect Claudia’s nerves to the artificial arm.
Claudia can now control
B621/02
GENERAL CERTIFICATE OF SECONDARY EDUCATION
GATEWAY SCIENCE
SCIENCE B
UNIT 1: Modules B1 C1 P1 (Higher Tier)
TUESDAY 15 JANUARY 2008
Afternoon
Time: 1 hour
*CUP/T45720*
Candidates answer on the question paper.
Additional materials (enclosed):
None
Calculators may be used.
Additional materials: Pencil
Ruler (cm/mm)
INSTRUCTIONS TO CANDIDATES
•
•
•
•
•
•
•
Write your name in capital letters, your Centre Number and Candidate Number in the boxes above.
Use blue or black ink. Pencil may be used for graphs and diagrams only.
Read each question carefully and make sure that you know what you have to do before starting your answer. Answer all the questions.
Do not write in the bar codes.
Do not write outside the box bordering each page.
Write your answer to each question in the space provided.
INFORMATION FOR CANDIDATES
•
•
•
•
The number of marks for each question is given in brackets [ ] at the end of each question or part question.
The total number of marks for this paper is 60.
A list of physics equations is printed on page two.
The Periodic Table is printed on the back page.
FOR EXAMINER’S USE
Section
Max
A
20
B
20
C
20
TOTAL
60
Mark
This document consists of 23 printed pages and 1 blank page.
SPA SJF4655/CGW T45720/3
© OCR 2008 [H/103/4250]
OCR is an exempt Charity
[Turn over
2
EQUATIONS
efficiency =
useful energy output total energy input
energy = mass × specific heat capacity × temperature change energy = mass × specific latent heat fuel energy input = waste energy output + electrical energy output power = voltage × current energy supplied = power × time energy (kilowatt hours) = power (kW) × time (h) wave speed = frequency × wavelength
© OCR 2008
3
Answer all the questions.
Section A – Module B1
1
Claudia had a motor-cycle accident and had to have one of her arms removed.
This arm has been replaced by an artificial arm.
Scientists have managed to reconnect Claudia’s nerves to the artificial arm.
Claudia can now control