I’m not sure why it’s wrong. Could someone help me please. Thank… I’m not sure why it’s wrong. Could someone help me please. Thank you.it says, The tolerance is ± 1 in the 3rd significant digit. For the answers. I followed that tooImage transcription textAdiffraction grating 19.8 mm wide has5730 rulings. Light of wavelength 521nm is incident perpendicu… Show more… Show moreImage transcription textb ) second largest – Iml = 4- 8 = sin(imix ) – = sin 11 1 4) ( 0 . 5 21 ) 3-45- 8 = kin (0 . 60 465 7 971 ) 9= 37.10 () Third largest – Im 1 = 3 8 = … Show more… Show moreImage transcription text4) Largest -2 We know that d Line = mdwhere ( m = 0 , 1 1 , + 1 – – ) Since imld ,,for Imlyb P . . the largest v… Show more… Show more Science Physics BIO MISC