energy of one mole of photon of Light having wavelength
3×10^(-7)
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Answer:
E = 39.895 × 10 ^-10 joules
Explanation:
let E is the energy of photon , = ?
frequency = v
wavelength , W = 3×10^-7 angestorm
planck constant , h = 6.625 × 10 ^-34 joule second
speed of light , c = 3 × 10^8
according to the question :
E = N × h × c/W (v = c/W)
E = 6.022 × 10^23 × 6.625 × 10^ -34 × (3 ×10^8)/(3 × 10^-7)
E = 39.895 × 10^-11 × 10 = 39.895 × 10 ^-10 joules
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Answer:
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Explanation:
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