White.
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2nd opinion:
An object that reflects all colors appears to be the same color
as the light with which it's being illuminated, whatever that is.
3rd answer.
The second opinion shows a misunderstanding of light. some wavelengths are absorbed more than others, which leaves the reflected wavelengths we see.
As the question specified 'all colours' then the correct answer is white.
No, the color of an object is the color of light that it reflects, not the color it absorbs. When light shines on an object, the object absorbs some colors and reflects others. The reflected colors are what we see.
Reflects, other wavelengths (colours) are absorbed.
Assuming that the light you are shining on the object is white, then the object is also blue. Objects appear a certain color because they reflect that color to our eyes and the rest of the colors in the light are absorbed by the object.
The color of an opaque object is determined by the wavelengths of light it reflects. The object absorbs certain wavelengths of light and reflects others, which our eyes perceive as color. For example, an object that appears red absorbs most colors of light except for red, which it reflects.
No, objects absorb some colors of light and reflect others. The color that an object appears to be is the color of light that it reflects. For example, a red apple looks red because it absorbs all colors of light except for red, which it reflects.
No, the color of an object is the color of light that it reflects, not the color it absorbs. When light shines on an object, the object absorbs some colors and reflects others. The reflected colors are what we see.
Reflects, other wavelengths (colours) are absorbed.
Assuming that the light you are shining on the object is white, then the object is also blue. Objects appear a certain color because they reflect that color to our eyes and the rest of the colors in the light are absorbed by the object.
If it reflects that color of light, you're eyes will see that color being reflected by the object (when the color is being shown on the object, white light contains 'all' colors of visible light). If an object absorbs a color of light you will tend not to see it coming off of the object. Translation: objects will appear the color(s) of light that it reflects. If an object appears red, it reflects red light.
The color of an opaque object is determined by the wavelengths of light it reflects. The object absorbs certain wavelengths of light and reflects others, which our eyes perceive as color. For example, an object that appears red absorbs most colors of light except for red, which it reflects.
No, objects absorb some colors of light and reflect others. The color that an object appears to be is the color of light that it reflects. For example, a red apple looks red because it absorbs all colors of light except for red, which it reflects.
An object appears white because it reflects all visible light wavelengths equally. When white light (containing all visible colors) hits an object and is reflected back, the object appears white to our eyes. This is in contrast to black, which absorbs all colors and reflects very little light.
When an object reflects all light waves, it appears white to the human eye. This is because white light consists of all the colors in the visible spectrum, so by reflecting all light waves, the object is reflecting all colors and appears white.
An object appears a certain color because it reflects specific wavelengths in the visible spectrum while absorbing others. For example, a blue object reflects blue wavelengths and absorbs other colors.
White light contains all the colors mixed together. A colored object has a pigment on its surface that ABSORBS all these colors except one. This one color is reflected back off the object. Thus, as we see the object by this reflected light coming from the object into our eyes, the object appears to be colored.
White (although technically white is not a color but ALL the colors of the rainbow combined)
An object appears a certain color because it reflects certain wavelengths of light and absorbs others. The color of light that is reflected is the color that we perceive, while the colors that are absorbed are not reflected back to our eyes.