Infrared Radiation from the Sun Has a Wavelength of 6200

question 3

Multiple Choice

Infrared radiation from the sun has a wavelength of 6200 nm. Calculate the energy of one photon of that radiation.

• A)4.l × 10 ⁻³⁹ J
• B)4.l × 10 ⁻³⁰ J
• C)3.2 × 10 ⁻²⁹ J
• D)3.2 × 10 ⁻²⁶ J
• E)between 10 ⁻²⁰ and 10 ⁻¹⁹ J

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Interest calculation method where interest is added to the principal amount twice a year, leading to the interest being compounded for the second term.

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