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Which has more energy a photon of red light or photon of violet light?
The violet light has more energy than the red light. Red light is lower on the electromagnetic spectrum, meaning it has a lower frequency (or longer wavelength). You'll recall the colors of the rainbow as red, orange, yellow, etc., and these are the colors going up the frequency spectrum. Photons higher on the spectrum are higher in frequency and energy.
Does UV or red light have more energy?
UV light has higher frequency, so it has more energy than red light has
Why does red absorb more light than blue?
Red does as it absorbs photons at blue end of the spectrum( the higher energy) and reflects light at the red end of the spectrum (a lower energy). While the blue light absorbs energy at the red end of the spectrum and reflects blue light
What has a longer wavelength red or green?
Red light has the longest wavelength that's visible to the eye.Violet light, just past blue in the rainbow, has the shortest wavelengththat's visible to the eye. It's roughly half the size of a wave of red light.
What color would a cucumber appear in green light white light and red light?
Green light - Green, White light - Green, Red light - Black
Which color of aurora gives off higher-energy light green or red?
Green
Which has more energy green light or yellow light?
Green light. If you use the abbreviation ROY G. Biv ( red, orange yellow, green, blue, indigo, violet), you will always know that the red light has the longest wavelength and violet has the smallest wavelength. Wavelength and frequency are inversely proportional to one another. So if the wavelength is large, frequency is small, and when wavelength is small, frequency is large. Green light has a smaller wavelength than yellow. Likewise it has a higher frequency than yellow does. Therefore, green light has a higher frequency than yellow light.
Does red light have a higher frequency than green light?
No, red light is lower frequency than green light.
What is higher energy red light or yellow visible light?
Red
Which has more energy a photon of red light or photon of violet light?
The violet light has more energy than the red light. Red light is lower on the electromagnetic spectrum, meaning it has a lower frequency (or longer wavelength). You'll recall the colors of the rainbow as red, orange, yellow, etc., and these are the colors going up the frequency spectrum. Photons higher on the spectrum are higher in frequency and energy.
Does UV or red light have more energy?
UV light has higher frequency, so it has more energy than red light has
Why do you know that lithium salts will never emit green light and copper salts will never emit red light?
Because they each have their own level of energy. Green light has more energy than red light.
Does chlorophyll a absorb mostly orange-red and violet blue light?
actually plants are green to the human eye because they reflect green light witch in return your eyes absorb so the chlorophyll absorbs the red and the blue while reflecting the green spectrum. btw the plants absorb more blue light than red as blue light contains more energy than red due to the higher Frequency and therefor more energy.
Does blue light have a greater speed than red light?
Blue light is diffracted more than red. The way I remember is by thinking about the waves being closer together in the blue light and knowing that each wave interacts with the whatever is causing the diffraction (grating or object). More waves in a given area means more interaction which means more diffraction.
What is the diffrence between the waves that make up bright green light and dim red light?
The bright green light has a higher frequency (shorter wavelength) and a smaller amplitude than the dim red light.
Why are violet-to-blue and red photons the most effective at driving photosynthesis?
Red light has the longest wavelength and the lowest energy. The chlorophyll molecules of chloroplasts absorb the red light the best because of the longer wavelength.
What three colors do the cones of the eye respond to?
The Blue Cone is 420nm. The Green Cone is 530nm. The Red Cone is 560nm.Marieb & Hoehn, Page 557
