i think the answer is b
When you look at a rock and see different colors, those colors are minerals .The pressure and heat causes the minerals in the rock to change into different minerals which cause the different colors in the rocks.
Adjust color hues and reducing the size of objects to make them seem further away.
look at the warm half of the colour wheel (see link).
the next time you observe fireworks, put attention to all the colors you see. There will allways be some green for variation. The answer is yes. It is the add mix of copper to the fire which causes the green colour.
Often background colours won't be as bright as those in the foreground. They are sometimes fuzzier and more blended and you don't see the difference in cloud as easily.
Your eyes see different colors because of the way light is absorbed and reflected by objects. Different colors are created when light of different wavelengths enters your eyes and is processed by your brain.
Every thing. some objects reflect some colors(the colors that we see) and absorb all others(the ones we don't see). the colors that are reflected and blend to make all the different colors.
The colors we see in opaque objects are produced when certain wavelengths of light are absorbed by the object and others are reflected. The reflected light is what we perceive as color. Different colors are seen based on which wavelengths of light are absorbed and reflected by the object.
Objects have different colors because of the way they reflect and absorb light. When light shines on an object, it absorbs some colors and reflects others, which determines the color we see.
What we perceive as color is specific wavelengths of light. Objects either emit or reflect light. Again depending on which wavelengths are either emitted or reflected is the color(s) we see. In emitted colors, a given source emits light. If all wavelengths are emitted then what we see is white. The object may emit specific wavelengths of light or it may use some sort of filter that allows only specific wavelengths to pass through and blocks all others. In reflected colors. the object or pigments of or on an object absorb all light wavelengths except certain ones. Those that are not trapped and are reflected or refracted back (as in the case of rainbows) we perceive as color(s).
Ants are not color blind. They may not be able to see colors as sharply as humans, but see the colors of objects.
You can't see objects in a dark room because there is not enough light for your eyes to detect the details and colors of the objects. Your eyes need light to reflect off the objects and enter your eyes for you to see them clearly.
The variations in how much reflected sunlight we see as the Moon orbits Earth.
Your eyes perceive different colors because of the way light is absorbed and reflected by objects. Different colors are created by the varying wavelengths of light that are absorbed and reflected by the objects you see. Your eyes then interpret these different wavelengths as different colors.
The variations in how much reflected sunlight we see as the Moon orbits Earth.
No. Its apparent magnitude (i.e., brightness) is about 8; with the naked eye, we can see objects up to approximately magnitude 6.
You see objects because visible light( a small portion of the electromagnetic spectrum) is reflected off the surface of something into your eye. All different colors have a different wavelength which defines their frequency. When you see a red object, that object is absorbing all the colors except for red which is then reflected into your eye.