CIE A Level Physics Paper 1 Solution -October November 2020 Paper 13-9702ON20 13-WAVES-Part 03

CIE A Level Physics Paper 1 Solution -2020 October November 13-9702ON20 13 -Part 03(Q20-Q30) #alevel #alevelrevision #pastpapersolution #alevelphysics #cambridgephysics #cieexams #cie For solution of questions ( Q31,32,33,34,35,36,37,38,39 and 40 ) , check the following link    • CIE A Level Physics Paper 1 Solution -2020...   00:00 Introduction 00:36 Q20)Young modulus and extension in the wire 04:31 Q21)Hooke's law and work done to extend the sample 06:58 Q22) Ratio between maximum possible intensity and minimum possible intensity 12:51 Q23)Displacment time graph with increasing frequency 15:45 Q24)CRO and frequency of the sound wave 18:00 Q25)Doppler effect 21:18 Q26)EM Waves and Satellites 24:22 Q27)Stationary waves 27:26 Q28)Diffraction 28:36 Q29) Young's double slit experiment 33:08 Q30)Diffraction grating 37:33 End screen