There are only certain wavelengths that can be accepted and absorbed by chlorophyll molecules. The rest are instead reflected - the colors that you can see. Without those wavelengths, you do not have photosynthesis.
the major cause of newspaper yellowing is leftover processing acids in the pulp used to make the paper, not light.
Red
When visible light enters water, shorter wavelengths (blue and violet) are absorbed and scattered more by water molecules than longer wavelengths (red and orange). This is why water appears blue as it absorbs the shorter blue wavelengths and reflects them back. Hence, longer wavelengths penetrate deeper into water, making red light the most visible at greater depths.
Yes, at sunset the sun's light has to pass through more of the Earth's atmosphere, which scatters shorter wavelengths of light, leaving mostly longer, reddish wavelengths to reach our eyes. This is why the sun appears reddish as it sets.
Visible light. It has a higher frequency so more energy.
Scattering of light
Light waves with shorter wavelengths bend more compared to light waves with longer wavelengths when passing through a medium due to the phenomenon of dispersion. This is why we see rainbows, where shorter wavelengths (violet/blue) are bent more than longer wavelengths (red) when passing through water droplets.
These pigments are able to absorb more wavelengths of light (and thus more energy) than chlorophyllaalone can absorb. As part of light-harvesting complexes in photosystems, they broaden the range of light that can be used in the light reactions.
Short wavelengths are typically associated with high-energy light, such as gamma rays, X-rays, and ultraviolet light. These types of light have more frequent oscillations and carry more energy per photon compared to longer wavelengths.
Violet light is diffracted more than red light because shorter wavelengths are diffracted more than longer wavelengths.
the major cause of newspaper yellowing is leftover processing acids in the pulp used to make the paper, not light.
Yes, the color of an object can depend on the light it reflects. Objects appear to have color because they reflect certain wavelengths of light while absorbing others. The specific wavelengths that are reflected determine the color we perceive.
The relationship between the wavelength of light emitted by a light bulb and its energy efficiency is that shorter wavelengths, such as blue light, are more energy efficient than longer wavelengths, such as red light. This is because shorter wavelengths carry more energy per photon, allowing for more efficient conversion of electricity into light.
It is because they reflect certain wavelengths (colors) of light more readily than others. White light contains all wavelengths of light. You can see this by passing the light through a prism or by observing a rainbow. Now, if you have an object such as an orange and shine white light on it. The red and yellow will be reflected and the other colors will be absorbed. Thus, we see an orange object. Now, if you shined pure blue light on the orange it would look black, because there would be no red or yellow to reflect.
Objects reflect multiple colors because they absorb certain wavelengths of light while reflecting others. The reflected light that reaches our eyes is a combination of these different wavelengths, which our brain processes as different colors. This phenomenon is known as visible light absorption and reflection.
Shorter wavelengths (like blue light) will bend more than longer wavelengths (like red light) when passing through a prism due to the phenomenon of dispersion. This is because shorter wavelengths are more strongly refracted by the prism material, causing them to separate more distinctly from each other.
The reflectivity of metals changes with varying wavelengths. Generally, metals tend to reflect shorter wavelengths (such as blue light) more effectively than longer wavelengths (such as red light). This is due to the interaction between the metal's electrons and the incoming light waves.