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Download 2024 AQA GCSE COMBINED SCIENCE: TRILOGY 8464/P/2H Physics Paper 2H QP + Mark Scheme and more Exams Physics in PDF only on Docsity!
Actual 2024 AQA GCSE COMBINED SCIENCE: TRILOGY 8464/P/2H Physics Paper 2H QP + Mark Scheme AQA= Please write clearly in block capitals. Centre number Candidate number Surname Forename(s) Candidate signature | declare this is my own work. GCSE COMBINED SCIENCE: TRILOGY Higher Tier Physics Paper 2H Friday 14 June 2024 Afternoon Time allowed: 1 hour 15 minutes Materials rn For this paper you must have: fo, Darina Use * a protractor Question Mark ¢ aruler 1 * ascientific calculator « the Physics Equations Sheet (enclosed). 2 3 Instructions 4 e Use black ink or black ball-point pen. = « Pencil should only be used for drawing. Fill in the boxes at the top of this page. 6 « Answer all questions in the spaces provided. TOTAL ¢ If you need extra space for your answer(s), use the lined pages at the end of this book. Write the question number against your answer(s). ¢ Do all rough work in this book. Cross through any work you do not want to be marked. ¢ Inall calculations, show clearly how you work out your answer. Information e The maximum mark for this paper is 70. « The marks for questions are shown in brackets. e You are expected to use a calculator where appropriate. « You are reminded of the need for good English and clear presentation in your answers. 0.000 8464/P/2H P IB/M/Jun24/G4005/E9 Do not write outside the box There are no questions printed on this page DO NOT WRITE/ON THIS PAGE ANSWER IN THE/SPACES PROVIDED MIN IB/M/Jun24/8464/P/2H 2 [o[1|{2] [o[1 [3] IMAI Use the Physics Equations Sheet to answer questions 01.2 and 01.3. Which equation links frequency (f), wavelength (A) and wave speed (v)? [1 mark] Tick (v) one box. fFeAxv A=fxv vafxaA The wave on the string has a frequency of 45.0 Hz. The wave speed is 35.1 m/s. Calculate the wavelength of the wave. [3 marks] Wavelength = m IB/M/Jun24/8464/P/2H Do not write outside the box 4 fo[2|[4] INN Figure 2 shows an Olympic gymnast performing a floor routine. Figure 2 = The floor contains springs. When the gymnast lands on the floor, a force compresses the springs in the floor. When a spring is compressed, the elastic potential energy of the spring increases. Explain why compressing the springs in the floor helps the gymnast to jump higher. Use ideas about energy in your answer. [2 marks] Question 2 continues on the next page Turn over > IB/M/Jun24/8464/P/2H Do not write outside the box Do not write outside the A student investigated a spring with a different spring constant. box When masses are placed on the spring it compresses. The student measured the compression of the spring for different masses. Figure 3 shows some of the equipment used. Figure 3 Spring Large masses Scales [o[2].[3] Describe how the compression of the spring could be determined. [2 marks] [o[2].[4] Explain why the investigation should be done on the laboratory floor rather than on a table. [2 marks] Turn over > INIA IB/M/Jun24/8464/P/2H 7 Do not write 7 ‘outside the Figure 4 shows the results. box Figure 4 400+ 300 Force in im im T t tT t 7 newtons 200 t Ay. 100 COCCC RACE ECA. 0 0.01 0.02 0.03 0.04 0.05 0.06 Compression in metres INN IB/M/Jun24/8464/P/2H 8 10 Do not write outside the Electromagnetic waves are grouped according to their wavelength and frequency. box Electromagnetic waves are transverse waves and can travel through a vacuum. [o[3].[1] Give one other property that is the same for all types of electromagnetic wave. [1 mark] [o[3|.[2] What is meant by ‘transverse wave’? [1 mark] [o[3].[3| Which group of electromagnetic waves is used for satellite communications? [1 mark] [o[3].[4] Visible light is the only group of electromagnetic waves that the human eye can detect. Which colour of visible light has the shortest wavelength? [1 mark] 10 IB/M/Jun24/8464/P/2H 10 11 Do not write outside the [o[3].[5| The three highest frequency groups of electromagnetic waves are hazardous. bok Describe a risk linked to each group of high frequency electromagnetic wave. [2 marks] Question 3 continues on the next page Turn over > INI IB/M/Jun24/8464/P/2H 11 13 Do not write outside the The electromagnetic waves are produced by oscillations in the transmitter of the box mobile phone. Explain how oscillations in the transmitter enable information to be transferred to the detector in the laptop. [4 marks] 13 Turn over for the next question Turn over > 13 IB/M/Jun24/8464/P/2H 13 14 Do not write outside the Figure 6 shows two magnets and a wire. bok There is a current in the wire. Figure 6 Wire a [o[4].[1] A force acts on the wire in Figure 6. Whatis the direction of the force on the wire? [1 mark] Tick (Vv) one box. Into the page Out of the page To the left To the right INI IB/M/Jun24/8464/P/2H 14 16 Do not write . outside the Figure 7 shows an electromagnet close to a permanent magnet. box Figure 7 Electromagnet Permanent magnet Coil Iron core Power supply [o[4].[3] The electromagnet exerts a force on the permanent magnet. The permanent magnet exerts an equal and opposite force on the electromagnet. Which law is this an example of? [1 mark] Tick (v) one box. Newton's first law Newton's second law Newton's third law INIT IB/M/Jun24/8464/P/2H 16 (ofa) [4] (ofa) [5] 17 17 Do not write outside the Give two changes to the electromagnet that would increase the force exerted on the box permanent magnet. [2 marks] 1 2 Give two changes to the electromagnet that would reverse the direction of the force exerted on the permanent magnet. [2 marks] 1 2 10 Turn over for the next question Turn over > IB/M/Jun24/8464/P/2H 17 19 Do not write outside the A safety test was carried out to determine how the speed of a car affects the box stopping distance of the car. [o[5|.[1] At the start of the test the car was moving slowly. Then the car accelerated at 5.8 m/s? for 2.5 s. The final velocity of the car was 20 m/s. Calculate the initial velocity of the car. Use the Physics Equations Sheet. [4 marks] Initial velocity = m/s [o[5|.[2] The reaction time of the driver was measured. How can the reaction time of the driver be used to calculate the thinking distance? [1 mark] Question 5 continues on the next page Turn over > 1 IB/M/Jun24/8464/P/2H 19 20 Do not write ‘outside the The car was driven at a constant speed. The driver applied the maximum braking box force, and the braking distance was measured. The test was repeated at different speeds. Figure 8 shows the results. Figure 8 20 T 18 16 14 12 Braking t TEE Eee EERE EEE eee eet t + t distance t t - - inm 10 _ i i I I 0 2 4 6 8 10 12 14 Speed in m/s MAW IB/M/Jun24/8464/P/2H 20 
