9.) The absorption peaks of chlorophyll a are at 665 nm and 465 nm. Assume that a plant can convert all the photon energy it absorbs to food calories. a.) Calculate the energy of one 665 nm photon and one 465 nm photon. Which wavelength would allow the plant to produce more energy (and more calories)? b.) Use the energy at this (more energetic) wavelength to calculate the number of calories a plant could make if it were perfectly efficient and absorbed 1 mole of photons at this wavelength. (1 calorie = 4.184 Joules, 1 Calorie = 4.184 KJ).
9.) The absorption peaks of chlorophyll a are at 665 nm and 465 nm. Assume that a plant can convert all the photon energy it absorbs to food calories. a.) Calculate the energy of one 665 nm photon and one 465 nm photon. Which wavelength would allow the plant to produce more energy (and more calories)? b.) Use the energy at this (more energetic) wavelength to calculate the number of calories a plant could make if it were perfectly efficient and absorbed 1 mole of photons at this wavelength. (1 calorie = 4.184 Joules, 1 Calorie = 4.184 KJ).
Chemistry
10th Edition
ISBN:9781305957404
Author:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Publisher:Steven S. Zumdahl, Susan A. Zumdahl, Donald J. DeCoste
Chapter1: Chemical Foundations
Section: Chapter Questions
Problem 1RQ: Define and explain the differences between the following terms. a. law and theory b. theory and...
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Use the energy at this (more energetic) wavelength to calculate the number of calories a plant could make if it were perfectly efficient and absorbed 1 mole of photons at this wavelength. (1 calorie = 4.184 Joules, 1 Calorie = 4.184 KJ).
Transcribed Image Text:9.) The absorption peaks of chlorophyll a are at 665 nm and 465 nm. Assume that a plant can
convert all the photon energy it absorbs to food calories.
a.) Calculate the energy of one 665 nm photon and one 465 nm photon. Which
wavelength would allow the plant to produce more energy (and more calories)?
b.) Use the energy at this (more energetic) wavelength to calculate the number of
calories a plant could make if it were perfectly efficient and absorbed 1 mole of photons
at this wavelength. (1 calorie = 4.184 Joules, 1 Calorie = 4.184 KJ).
%3D
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