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A-level PHYSICS Paper 3 Section B Astrophysics Time allowed: The total time for both sections of this paper is 2 hours. You are advised to spend approximately 50 minutes on this section. 2 *02* IB/M/Jun23/7408/3BA Do not write outside the Section B box Answer all questions in this section. 0 1 . 1 Draw a labelled diagram to define the parsec (pc). [1 mark] Table 1 shows data for two stars: Rigel and the Sun. Table 1 Star Surface temperature / K Absolute magnitude Mass / kg Ri...

A-level PHYSICS Paper 3 Section B Astrophysics Time allowed: The total time for both sections of this paper is 2 hours. You are advised to spend approximately 50 minutes on this section. 2 *02* IB/M/Jun23/7408/3BA Do not write outside the Section B box Answer all questions in this section. 0 1 . 1 Draw a labelled diagram to define the parsec (pc). [1 mark] Table 1 shows data for two stars: Rigel and the Sun. Table 1 Star Surface temperature / K Absolute magnitude Mass / kg Ri...

eriment in which a bouncing ball is illuminated by a stroboscope. The stroboscope flashes at a constant frequency. Figure 1 Suggest why T1 must be very short for this experiment. [1 mark] Question 1 continues on the next page 4 *04* IB/M/Jun23/7408/3A Do not write outside the box Figure 2 shows the first six images starting with n = 0, where n is the image number. Figure 2 The images are used to determine: H, the vertical distance from the bottom of the ball to the floor when n =...

Answer all questions. box 0 1 Figure 1 is a billboard poster for the Sky television series Gangs of London. Figure 1 Analyse Figure 1 using the following semiotic ideas: • signifier • signified • ideology. [9 marks] 3 *03* Turn over ► IB/G/Jun23/7572/2 Do not write outside the box 9 Turn over for the next question 4 *04* IB/G/Jun23/7572/2 Do not write outside the box 0 2 Clay Shirky argues that the development of online media means that the audience has become the ...

Section A box Exercise physiology and biomechanics Answer all questions in this section. Only one answer per question is allowed. For each question completely fill in the circle alongside the appropriate answer. CORRECT METHOD WRONG METHODS If you want to change your answer you must cross out your original answer as shown. If you wish to return to an answer previously crossed out, ring the answer you now wish to select as shown. 0 1 Which one of the following dietary supplements will im...

A-level PHYSICAL EDUCATION Paper 1 Factors affecting participation in physical activity and sport 2 *02* IB/H/Jun23/7582/1 Do not write outside the Section A box Applied anatomy and physiology Answer all questions in this section. Only one answer per question is allowed. For each question completely fill in the circle alongside the appropriate answer. CORRECT METHOD WRONG METHODS If you want to change your answer you must cross out your original answer as shown. If you wish to ret...

A-level FURTHER MATHEMATICS Paper 3 Statistics Time allowed: 2 hours Materials l You must have the AQA Formulae and statistical tables booklet for A‑level Mathematics and A‑level Further Mathematics. l You should have a graphical or scientific calculator that meets the requirements of the specification. l You must ensure you have the other optional Question Paper/Answer Book for which you are entered (either Discrete or Mechanics). You will have 2 hours to complete both papers. I...

A-level FURTHER MATHEMATICS Paper 3 Mechanics Time allowed: 2 hours Materials l You must have the AQA Formulae and statistical tables booklet for A‑level Mathematics and A‑level Further Mathematics. l You should have a graphical or scientific calculator that meets the requirements of the specification. l You must ensure you have the other optional Question Paper/Answer Book for which you are entered (either Discrete or Statistics). You will have 2 hours to complete both papers. I...

A-level FURTHER MATHEMATICS Paper 3 Discrete Time allowed: 2 hours Materials l You must have the AQA Formulae and statistical tables booklet for A‑level Mathematics and A‑level Further Mathematics. l You should have a graphical or scientific calculator that meets the requirements of the specification. l You must ensure you have the other optional Question Paper/Answer Book for which you are entered (either Mechanics or Statistics). You will have 2 hours to complete both papers. I...

A-level FURTHER MATHEMATICS Paper 2 Time allowed: 2 hours Materials l You must have the AQA Formulae and statistical tables booklet for A‑level Mathematics and A‑level Further Mathematics. l You should have a graphical or scientific calculator that meets the requirements of the specification. Instructions l Use black ink or black ball‑point pen. Pencil should only be used for drawing. l Fill in the boxes at the top of this page. l Answer all questions. l You must answer each q...