Physics · 9702 · Paper 19702/01/SP/22

0 of 40 marks·0 of 40 parts attempted — start anywhere

Question 11 marks
- 1Which row is not a reasonable estimate?1 mark
Question 21 marks
- 22 Which expression has the same SI base units as pressure?1 mark
Question 31 marks
- 3What is the value of n?1 mark
Question 41 marks
- 44 Which row correctly describes the quantities momentum, power and temperature?1 mark
Question 51 marks
- 5What is the initial speed with which the ball is thrown?1 mark
Question 61 marks
- 66.0 v / m s–1 3.0 0 0 5 10 15 t / s –3.0 –6.0 What is the average velocity of the toy car for the journey shown by the graph?1 mark
Question 71 marks
- 7What would this object weigh on Pluto?1 mark
Question 81 marks
- 8v v 1 2 50 g 50 g 60° 60° 100 g 8 m s–1 What are speeds v and v ?1 mark
Question 91 marks
- 9X 0 0 time Y 0 0 time Z 0 0 time What are the quantities X, Y and Z?1 mark
Question 101 marks
- 10Which row of the table gives an angle θ of 90°?1 mark
Question 111 marks
- 1111 Which force is caused by a difference in hydrostatic pressure?1 mark
Question 121 marks
- 1225 m s–1 1400 kg 25 m s–1 2.0° What is the useful output power of the car’s engine when travelling up the slope?1 mark
Question 131 marks
- 1345 N 30 N 30 N 45 N Which row describes the resultant force and resultant torque on the object?1 mark
Question 141 marks
- 14What is the upward force on the footbridge from support X?1 mark
Question 151 marks
- 15What is the density of the block?1 mark
Question 161 marks
- 16What is the main energy transfer taking place for the man as he climbs?1 mark
Question 171 marks
- 17What is the height h from which the bead is released?1 mark
Question 181 marks
- 18k What is the average power input to the mass?1 mark
Question 191 marks
- 19What is the output power of the turbine?1 mark
Question 201 marks
- 20Which equation is used to determine the extension x of the wire?1 mark
Question 211 marks
- 21Which graph is correctly labelled?1 mark
Question 221 marks
- 22o D The observed frequency will rise, then remain steady then return to the frequency f .1 mark
Question 231 marks
- 23What is the change in the frequency of the sound heard by the observer as the car passes?1 mark
Question 241 marks
- 2424 Which list shows electromagnetic waves in order of increasing frequency?1 mark
Question 251 marks
- 25Which frequency of the oscillator produces a stationary wave with two loops?1 mark
Question 261 marks
- 26D Two waves are travelling through the same part of a medium in opposite directions.1 mark
Question 271 marks
- 27What is the total number of intensity maxima from the grating?1 mark
Question 281 marks
- 28bright not to fringe scale 72 mm What is the separation of the slits?1 mark
Question 291 marks
- 29I What does this current represent?1 mark
Question 301 marks
- 30What do each of the symbols represent for an electric current in a metal wire?1 mark
Question 311 marks
- 3131 Which values of current and resistance will produce a rate of energy transfer of 16 J s–1?1 mark
Question 321 marks
- 32What is the total resistance between the two ends of the coil of copper wire?1 mark
Question 331 marks
- 336.0 V 3.0 V 0.8 Ω 1.2 Ω 3.0 Ω What is the current in the load resistor?1 mark
Question 341 marks
- 34D When switch S is closed, the potential difference across the battery falls because work is done against the resistance of R.1 mark
Question 351 marks
- 35What is the value of R?1 mark
Question 361 marks
- 36is increased because the current in the thermistor is increased.1 mark
Question 371 marks
- 37How do the readings of the voltmeters change?1 mark
Question 381 marks
- 38Which graph of nucleon number N plotted against proton number Z shows the (cid:69)– decay followed by the (cid:68)-emission?1 mark
Question 391 marks
- 3939 What are the structures of the proton and of the neutron in terms of quarks?1 mark
Question 401 marks
- 4040 What is the charge of a top antiquark?1 mark