An Einstein (E)is a Unit of Measurement Equal to Avogadro's $\lambda$

question 59

Multiple Choice

An einstein (E) is a unit of measurement equal to Avogadro's Number (6.02 * 10²³) of photons.How much energy is contained in one einstein of red light ( $\lambda$ = 650 nm) ?

• A)0.18 MJ
• B)0.93 MJ
• C)1.1 MJ
• D)3.9 MJ
• E)6.1 MJ

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