wer Q 11 Q 12 and Q 13 by appropriately matching the

Last updated: 6/2/2023

wer Q 11 Q 12 and Q 13 by appropriately matching the information given in the three columns of the following table Q 11 Q 12 13 Work functions of four metals are given below Metals Where Na Zn Cu Pt Consider the Einstien equation for photoelectric effect eVo hv p Vo stopping potential hv energy of radiation photon work function of metal Now consider the following three column Culumn 1 Metal Pt combination A 1 ii R C II ii P Column 2 Wave length of radiation 283 nm Work function 2 38 eV 4 35 eV 4 70 eV 6 40 eV 1 II Cu III Zn IV Na Which of the following options is correct i ii 192 nm iii 262 nm iv 518 nm B I ii P D II ii Q Which of the following options is correct combination A IV iii S C III iii S B IV iv S D III i S Which of the following options is correct combination A II iv P B III i R Column 3 Stopping potential P 0 Q 0 35 eV R 1 7 eV S 1 32 eV