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Why can wavelengths of light be seen by humans?
Our eyes can detect them.
How can you have different types of light?
Different wavelengths of light (photons) appear of different colour to our eyes.
Why do objects appear the color they are?
It's a matter of selective absorption and reflection of the varying wavelengths of light. Our eyes and brain work together to interpret the different wavelengths of light as different colors. White light is composed of all possible wavelengths of visible light, and sunlight is very nearly white. Characteristics of various surfaces cause them to reflect or absorb certain wavelengths. The ones that are reflected to our eyes are what determine the color we perceive. To cite just a single example, if a ball is red, it reflects red light and absorbs the other colors. That's why it appears red. The issue is slightly different for a source of light, and the answer speaks to all other things we see and the colors they appear to have.
What is the color of an object is?
The color of an object are defined by the wavelengths of visible light that the object reflects. This reflected light is picked up by our eyes and interpreted as color. The other wavelengths of light are absored.
What is the color that an object appears to be determined by?
It is determined by the wavelengths of light that reach your eyes.
Why can wavelengths of light be seen by humans?
Our eyes can detect them.
How is a tagged stamp noticed when collecting?
The simplest way is to expose the stamp to various wavelengths of ultraviolet light. They stamps will glow. Often the tagging can be seen with the eyes if the stamp is held at an angle to the light.
How can you have different types of light?
Different wavelengths of light (photons) appear of different colour to our eyes.
Why do objects appear the color they are?
It's a matter of selective absorption and reflection of the varying wavelengths of light. Our eyes and brain work together to interpret the different wavelengths of light as different colors. White light is composed of all possible wavelengths of visible light, and sunlight is very nearly white. Characteristics of various surfaces cause them to reflect or absorb certain wavelengths. The ones that are reflected to our eyes are what determine the color we perceive. To cite just a single example, if a ball is red, it reflects red light and absorbs the other colors. That's why it appears red. The issue is slightly different for a source of light, and the answer speaks to all other things we see and the colors they appear to have.
What is the color of an object is?
The color of an object are defined by the wavelengths of visible light that the object reflects. This reflected light is picked up by our eyes and interpreted as color. The other wavelengths of light are absored.
What causes colour?
Light is made up of radiation of different wavelengths/frequencies; our eyes can perceive some of these differences in wavelengths/frequencies.Light is made up of radiation of different wavelengths/frequencies; our eyes can perceive some of these differences in wavelengths/frequencies.Light is made up of radiation of different wavelengths/frequencies; our eyes can perceive some of these differences in wavelengths/frequencies.Light is made up of radiation of different wavelengths/frequencies; our eyes can perceive some of these differences in wavelengths/frequencies.
What is the color that an object appears to be determined by?
It is determined by the wavelengths of light that reach your eyes.
Does color depend on wavelength?
Simply put yes. Color is determined by our interpretation of light that is receive in our eyes. Colors can be created in various ways with various combinations of specific wavelengths of light. In addition each color can be represented by an individual wavelength of light. Therefore it is dependent on wavelength.
What wavelengths of light can humans see?
Most humans eyes are sensitive to wavelengths between about 400 nm (violet) and 700 nm (red)
What is the only electromagnetic spectrum that humans perceive with their eyes?
The wavelengths which comprise visible light.
Why does a rainbow show colors from reds to violet?
There's a broad band of wavelengths of light coming from a rainbow. They range from wavelengths that are too short for your eyes to detect, all the way to wavelengths that are too long for your eyes to detect. Within that band of wavelengths is the total band that your eyes can detect, and you see them as a spread out display of all the colors that your eyes and brain can work together to perceive.
Are we humans not able to see light from sun clear because of its brightness or the wavelengths?
We have NO TROUBLE at all seeing visible light wavelengths from the sun.We cannot see the radio, microwave, infrared, ultraviolet, or x-ray "light" from the sun because our eyes are not sensitive to these wavelengths.
