Calculate the Frequency of Visible Light Having a Wavelength of 686

question 73

Multiple Choice

Calculate the frequency of visible light having a wavelength of 686 nm.

• A) 4.37 * 10¹⁴ /s
• B) 4.37 * 10⁵ /s
• C) 6.17 * 10¹⁴ /s
• D) 2.29 * 10^-15 /s
• E) 2.29 * 10^-6 /s

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Definitions:

Heavy Oxygen Isotope

An isotope of oxygen (O-18) with a higher atomic mass than the most abundant oxygen isotope (O-16), often used in studies of paleoclimate and water cycle.

Experimental Results

The data and outcomes obtained from conducting scientific experiments.

Chloroplasts

Organelles found in plant cells and some algae that conduct photosynthesis, converting light energy into sugar.

Photosynthesis

The process by which green plants and some other organisms use sunlight to synthesize nutrients from carbon dioxide and water, producing oxygen as a byproduct.