The blue color of the sky results from the scattering of sunlight by air molecules. the blue light has a frequency of about 7.5 x 1014 hz. what is the energy associated with this frequency?

The energy associated with blue light is

Explanation:

To calculate the energy of the light for a given frequency, we use the equation given by Planck, which is:

where,

E = energy of the light

h = Planck's constant =

= frequency of the light =

Putting values in above equation, we get:

Hence, the energy associated with blue light is

why is arctic sea ice important? arctic sea ice keeps the polar regions cool and moderate global climate. sea ice has a bright surface; 80 percent of the sunlight that strikes it is reflected back into space. as sea ice melts in the summer, it exposes the dark ocean surface.

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