Scorching goIITian
ENERGY OF EACH PROTON = hc/lambda= 6.626 x 10-19 J
intensity = 150 x 10-3 w
1 sq metre ----------------------- 150 x 10 -3 w
4 x 10-4 metre------------------------? ---->6 x 10 -5 w
no of protons = 6 x 10-5/6.626 x 10 -19 == 9.05 x 10-13
Moderation Team
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