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Consider a green tree leaf of area 29.7 cm2 absorbing red light coming from the Sun as a plane wave with the wavelength of 650

Consider a green tree leaf of area 29.7 cm2 absorbing red light coming from the Sun as a plane wave with the wavelength of 650 nm and electric field amplitude 0.43 kV/m. Find the amount of energy absorbed in 1 hour. Take speed of light 3.00E8 m/s and vacuum permittivity 8.85E-12 F/m.

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