- Study guides, Class notes & Summaries

Question 1.1 - ANSWERIncrease Decrease What equation links current power and resistance? - ANSWERP=I^2R Calculate the resistance - ANSWERP= I^2R work out calc Write down the equation which links efficiency, total energy input and useful energy output? - ANSWEREfficiency = useful energy output/total energy input Calculate the useful energy output from this power station? - ANSWERX both num together Suggest why the student left the themometer in iron block for a few min before rec...

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3 pages

Written in 2023/2024

Grade A+

ClassRep2

Physics paper 1 2023_2024 100% Accurate! Question 1.1 - ANSWERIncrease Decrease What equation links current power and resistance? - ANSWERP=I^2R Calculate the resistance - ANSWERP= I^2R work out calc Write down the equation which links efficiency, total energy input and useful energy output? - ANSWEREfficiency = useful energy output/total energy input Calculate the useful energy output from this power station? - ANSWERX both num together Suggest why the student left the themo...

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3 pages

Written in 2023/2024

Grade A+

Papersbylynn

2025 Pearson Edexcel Level 1/Level 2 GCSE (9–1) MAY PHYSICS PAPER 1 Higher Tier QUESTION PAPER And MARK SCHEME MERGED

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75 pages

Written in 2025/2026

Grade A+

Joshuaalbert

2025 Pearson Edexcel Level 1/Level 2 GCSE (9–1) MAY PHYSICS PAPER 1 Foundation Tier QUESTION PAPER And MARK SCHEME MERGED

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70 pages

Written in 2025/2026

Grade A+

Joshuaalbert

Physics paper 1 2023 Accurate 100%step-up transformer (first transformer in a national grid diagram) - ANSWERa transformer that increases voltage step-down transformer (second transformer in a national grid diagram) - ANSWERa transformer that decreases voltage transformer - ANSWERA device that increases or decreases the voltage of alternating current

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2 pages

Written in 2023/2024

Grade A+

Papersbylynn

step-up transformer (first transformer in a national grid diagram) - ANSWERa transformer that increases voltage step-down transformer (second transformer in a national grid diagram) - ANSWERa transformer that decreases voltage transformer - ANSWERA device that increases or decreases the voltage of alternating current transformer - ANSWERdecreases current Power=(current)^2*resistance - ANSWERP=I^2*R Resistance equation - ANSWERVoltage/current Efficiency equation - ANSWEREfficien...

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2 pages

Written in 2023/2024

Grade A+

ClassRep2

Physics Paper 1 Questions And Correct Answers 2024 Already Graded A+ Physics Paper 1 Questions And Correct Answers 2024 Already Graded A+ Physics Paper 1 Questions And Correct Answers 2024 Already Graded A+ Physics Paper 1 Questions And Correct Answers 2024 Already Graded A+ Physics Paper 1 Questions And Correct Answers 2024 Already Graded A+ Physics Paper 1 Questions And Correct Answers 2024 Already Graded A+

5.0

(1)

14 pages

Written in 2023/2024

Grade A+

JAMES125

A-level PHYSICS Paper 1 Materials For this paper you must have: • a pencil and a ruler • a scientific calculator • a Data and Formulae Booklet • a protractor. Instructions • Use black ink or black ball-point pen. • Fill in the boxes at the top of this page. • Answer all questions. • You must answer the questions in the spaces provided. Do not write outside the box around each page or on blank pages. Time allowed: 2 hours • If you need extra space f...

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48 pages

Written in 2022/2023

Grade A+

winniewilson