As physics 2022 - Study guides, Class notes & Summaries

OCR AS LEVEL Physics A H156/02 JUNE 2022 FINAL MARK SCHEME - Depth in physics. Mark Scheme 8 Question Answer Marks 1 (a) Use a micrometer / caliper (to measure the diameter of the ball) Repeat readings in different directions and average r = (mean) diameter  2 B1 B1 B1 Ignore radius Allow places / points / p(b)

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 for the particles in this interaction. [2 marks] Table 1 π+ p Σ+ Y B 0 Q +1 +1 +1 S +1 . Which particle in Table 1 has the quark structure uus? Tick ...

OCR AS LEVEL Physics A H156/02 JUNE 2022 FINAL MARK SCHEME - Depth in physics. H156/02 Mark Scheme 8 Question Answer Marks 1 (a) Use a micrometer / caliper (to measure the diameter of the ball) Repeat readings in different directions and average r = (mean) diameter  2 B1 B1 B1 Ignore radius Allow places / points / p(b)

Edexcel AS Level Physics Paper 2 Core Physics II Mark Scheme June 2022. A – wave model B – wave model C – wave model 2 B stress v strain 1 Incorrect Answers: A – gradient ≠ Young modulus C – gradient ≠ Young modulus D – gradient ≠ Young modulus 3 C kg m2 s -1 1 Incorrect Answers: A – N is not an SI base unit and incorrect arrangement B – N is not an SI base unit D – incorrect arrangement 4 A 2.5 cm converging 1 Incorrect Answers: B – incorrect type of l...

OCR AS LEVEL Physics A H156/01 JUNE 2022 FINAL MARK SCHEME - Breadth in physics. H156/01 Mark Scheme 8 SECTION A Question Answer Marks 1 D 1 2 A 1 3 C 1 4 B 1 5 C 1 6 C 1 7 B 1 8 C 1 9 A 1 10 C 1 11 D 1 12 B 1 13 A 1 14 A 1 15 D 1 16 B 1 17 A 1 18 D 1 19 B 1 20 B 1 Total 20.

AQA AS PHYSICS 7407/1 Paper 1 Question Paper + Mark scheme [MERGED] June 2022

OCR AS LEVEL Physics A H156/01 JUNE 2022 FINAL MARK SCHEME >Breadth in physics

AQA AS LEVEL PHYSICS 7407/1 Paper 1 Mark Scheme June 2022. An electron in the beam collides with an electron in the gas particle. OR An electron in the beam transfers (some of its kinetic) energy to an electron in the gas particle  One (atomic) electron leaves the gas particle MP1 is awarded for the description of the electron-electron interaction or the resulting energy transfer between these electrons. Treat the gas particles are ‘excited’ as neutral, must mention an inter...