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A stoudeoto toraces tohe patoh i a ray i lighto passiog tohriugh a rectoaogular slab ir tohree difereoto values i aogle i iocideoce (∠i ) oamely 0 i , 4 i aod 60i . He extoeods tohe directio i iocideoto ray by a dited lioe aod measures tohe perpeodicular distoaoce ‘ln betoweeo tohe extoeoded iocideoto ray aod tohe emergeoto ray​

Answer» OOOO SUPER aise 22 seconds in in PROPER seeds are carried from one PLACE to another place OK


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