How effective path in airis increased by (n-1)t n isrefractive index of slab
Shashikant Padave , 7 Years ago
Grade 12
Wave Optics> How effective path in air is increased by...
1 AnswersVikas TU
Last Activity: 7 Years ago
Dear Student,
powerful optical way length= nd
powerful optical way distinction = n1d1-n2d2
Here n1= refractive file of section = n
n2= refractive file of air = 1
d1=distance gone in air = t
d2=distance gone in section = t
powerful optical way difference= nt-t
=(n-1)t .
Cheers!!
Regards,
Vikas (B. Tech. 4th year
Thapar University)
Thapar University)
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