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Plants absorb mainly red (650 nm) and blue (450 nm) wavelengths while reflecting mostly green. This is how the chlorophyll molecule responds to EM-waves, and the reason why plants appear green most of the time. Shown below are 3 hypothetical energy levels of the chlorophyll molecule. A) What is the difference in energy levels corresponding to red wavelengths? B) What is the difference in energy levels corresponding to blue wavelengths? C) If an electron “jumped" from energy level 3 to energy level 1, what wavelength photon would be emitted, and D) could our eyes detect this wavelength (use the spectrum shown below)? (650 nm = 650 x 10- m = 6.5 x 107 m) A) x10-19 J (Round to the hundredths place) B) x10-19 J (Round to the hundredths place) C) nm (Round to the nearest whole number) D) Type Y for Yes (we could detect this wavelength) and N for No.

Plants absorb mainly red (650 nm) and blue (450 nm) wavelengths while reflecting mostly green. This is how the chlorophyll molecule responds to EM-waves, and the reason why plants appear green most of the time. Shown below are 3 hypothetical energy levels of the chlorophyll molecule. A) What is the difference in energy levels corresponding to red wavelengths? B) What is the difference in energy levels corresponding to blue wavelengths? C) If an electron “jumped" from energy level 3 to energy level 1, what wavelength photon would be emitted, and D) could our eyes detect this wavelength (use the spectrum shown below)? (650 nm = 650 x 10- m = 6.5 x 107 m) A) x10-19 J (Round to the hundredths place) B) x10-19 J (Round to the hundredths place) C) nm (Round to the nearest whole number) D) Type Y for Yes (we could detect this wavelength) and N for No.

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E1 E2 Ез RED BLUE 2-650 nm 2=450 nm Nucleus 2=??? 10 nm 10 nm Ultraviolet Radiation 101 X-Ray nm UV 400 m - I nm 1 nm Violet 10 nm UV Blue 100 nm Green 10 nm= 1 µm Yellow 10 um Visible Light Orange Red 100 um Infrared Radiation 700 nm 1000 m=I mm 10 mm = 1 cm Microwaves 10 cm 100 cm = 1 m+
Transcribed Image Text:E1 E2 Ез RED BLUE 2-650 nm 2=450 nm Nucleus 2=??? 10 nm 10 nm Ultraviolet Radiation 101 X-Ray nm UV 400 m - I nm 1 nm Violet 10 nm UV Blue 100 nm Green 10 nm= 1 µm Yellow 10 um Visible Light Orange Red 100 um Infrared Radiation 700 nm 1000 m=I mm 10 mm = 1 cm Microwaves 10 cm 100 cm = 1 m+
Plants absorb mainly red (650 nm) and blue (450 nm) wavelengths while reflecting mostly green. This is how the chlorophyll molecule responds to EM-waves, and the reason why plants appear green most of the time. Shown below are 3 hypothetical energy levels of the chlorophyll molecule. A) What is the difference in energy levels corresponding to red wavelengths? B) What is the difference in energy levels corresponding to blue wavelengths? C) If an electron “jumped" from energy level 3 to energy level 1, what wavelength photon would be emitted, and D) could our eyes detect this wavelength (use the spectrum shown below)? (650 nm = 650 x 10- m = 6.5 x 10-7 m) A) X10-19 1 (Round to the hundredths place) B) x10-19 J (Round to the hundredths place) C) nm (Round to the nearest whole number) D) Type Y for Yes (we could detect this wavelength) and N for No.
Transcribed Image Text:Plants absorb mainly red (650 nm) and blue (450 nm) wavelengths while reflecting mostly green. This is how the chlorophyll molecule responds to EM-waves, and the reason why plants appear green most of the time. Shown below are 3 hypothetical energy levels of the chlorophyll molecule. A) What is the difference in energy levels corresponding to red wavelengths? B) What is the difference in energy levels corresponding to blue wavelengths? C) If an electron “jumped" from energy level 3 to energy level 1, what wavelength photon would be emitted, and D) could our eyes detect this wavelength (use the spectrum shown below)? (650 nm = 650 x 10- m = 6.5 x 10-7 m) A) X10-19 1 (Round to the hundredths place) B) x10-19 J (Round to the hundredths place) C) nm (Round to the nearest whole number) D) Type Y for Yes (we could detect this wavelength) and N for No.
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