Light with an average flux of 
falls on a non-reflecting surface at normal incidence having surface area 
. The energy received by the surface during time span of 1 min is [NEET 2020]
A
B
C
D
Text Solution
Verified by ExpertsThe correct answer is:
B
Given, average flux 
Surface area 
For non-reflecting surface,
energy received 
average flux 
surface area 
time
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