Question

Green plants absorb sunlight to power photosynthesis, the chemical synthesis of food from water and carbon dioxide. The compound responsible for light absorption and the color of plants, chlorophyll, strongly absorbs light with a wavelength of 662 nm . Calculate the frequency of this light.

Be sure your answer has the correct number of significant digits.

Answer 1

Green plants absorb sunlight to power photosynthesis the chemical synthesis of food from water and carbon dioxide the compound responsible for light absorption and the color of plants chlorophyll strongly absorbs light with a wavelength of

The compound responsible for light absorption and the color of plants, chlorophyll, strongly absorbs light with a wavelength of 642 nm.