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AQAJUNE 2022 PHYSICS AS LEVELBUNDLED EXAMS
AQA PHYSICS A LEVEL 7408 PAPER 3A MARKSHEME JUNE 2022 AQA PHYSICS A LEVEL 7408 PAPER 2 JUNE 2022AQA PHYSICS A LEVEL 7408 PAPER 2 MARKSHEME AQA 2022 PHYSICS AS LEVEL 7407 PAPER 1
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A sigma-plus (Σ+) particle and an unidentified particle Y are produced by the strong interaction between a positive pion (π+) and a proton (p). 
 
This interaction is represented by the equation: 
 
π+ + p → Σ+ + Y 
 
.	Complete Table 1 to show the baryon number B, charge Q and strangeness S...
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Add to cartA sigma-plus (Σ+) particle and an unidentified particle Y are produced by the strong interaction between a positive pion (π+) and a proton (p). 
 
This interaction is represented by the equation: 
 
π+ + p → Σ+ + Y 
 
.	Complete Table 1 to show the baryon number B, charge Q and strangeness S...
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Figure 1 shows an electric steam iron. 
 
Figure 1 
 
 
Water from a reservoir drips onto an electrically-heated metal plate. The water boils and steam escapes through holes in the metal plate. 
 
The electrical power of the heater inside the iron is 2.1 kW. 
 
Assume that all the energy from the he...
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Add to cartFigure 1 shows an electric steam iron. 
 
Figure 1 
 
 
Water from a reservoir drips onto an electrically-heated metal plate. The water boils and steam escapes through holes in the metal plate. 
 
The electrical power of the heater inside the iron is 2.1 kW. 
 
Assume that all the energy from the he...
Physics - Mark scheme instructions to examiners 
 
1.	General 
 
The mark scheme for each question shows: 
 
•	the marks available for each part of the question 
•	the total marks available for the question 
•	the typical answer or answers which are expected 
•	extra information to help the ...
Preview 4 out of 35 pages
Add to cartPhysics - Mark scheme instructions to examiners 
 
1.	General 
 
The mark scheme for each question shows: 
 
•	the marks available for each part of the question 
•	the total marks available for the question 
•	the typical answer or answers which are expected 
•	extra information to help the ...
AQA GCSE CHEMISTRY 84621H PAPER 1 
HIGHER TIER MARK SCHEME JAN 2022/2023 VERSION 1.0 FINAL MARK
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Add to cartAQA GCSE CHEMISTRY 84621H PAPER 1 
HIGHER TIER MARK SCHEME JAN 2022/2023 VERSION 1.0 FINAL MARK
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Add to cartAQA AS LEVEL BIOLOGY PAPER 2 2022 MARK SCHEME
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AQA AS LEVEL BIOLOGY PAPER 1 2022 MARK SCHEME
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Add to cartAQA AS LEVEL BIOLOGY PAPER 1 2022 MARK SCHEME
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