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Calculate the energy of a photon of wavelength 11.56 meters. (Planck’s constant is 6.626 x 10-34 joule seconds; the speed of light is 2.998 x 108 m/s)


5.32 x 1042 joules


2.555 x 10-41 joules second


1.718 x 10-26 joules


7.659 x 10-35 joules


1.9864 x 10-26 joules/second

Verified Answer :

SJ2006

We know, E = hc / lambda
E = (6.626 10⁻³⁴) (2.998 10⁸) / 11.56
E = 19.86 10⁻²⁶ / 11.56
E = 1.71 10⁻²⁶

so, your final answer is 1.71 10⁻²⁶

Hope this helps!

Answer:

1.718 x 10-26 joules

Explanation:

I just took the test

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