06:17 1 4GO A QIYUN ZHANG.pdf 11 21 The diagram shows a transverse wave on a rope The wave is travelling from left to right At the instant shown, the points P and Q on the rope have zero displacement and maximum displacement respectively c to reflect these changes to your whines should be atred in your Centre Candidate Details OIYUN ZHAN direction of wave He of BAN Which row describes the direction of motion, if any, of the points P and Q at this instant? point P point Q 6 downwards stationary B stationary downwards Exam Dine Time Return C stationary upwards D upwards stationary 5312 22 The period of an electromagnetic wave in a vacuum is 1.0ns. What are the frequency and wavelength of the wave? frequency / Hz wavelength/m be wind itale of birth must be checked for uccume brog 1.0 3.0 x 10' pitted show with me status Complete If any amentime Entry 1.0 x 10 Ineed to be gonerated to reflect these changes B our er 300 utd be stermg to your Centre. C 1.0 x 10" 0.30 at De D 1.0 x 1012 3.0 x 104