# Can objects look different in color depending on the color of light in which they are seen?

## Can objects look different in color depending on the color of light in which they are seen?

Colour of objects Objects appear different colours because they absorb some colours (wavelengths) and reflected or transmit other colours. The colours we see are the wavelengths that are reflected or transmitted.

What will be the color of a sheet of paper containing red pigment when yellow light shines on it what will be the color of a sheet of paper containing blue pigment when yellow light shines on it?

A yellow pigment is capable of absorbing blue light. Thus, blue is subtracted from the light that shines on the paper. This leaves red light. If the paper reflects the red light, then the paper will look red.

What determines the color of an object?

The ‘colour’ of an object is the wavelengths of light that it reflects. This is determined by the arrangement of electrons in the atoms of that substance that will absorb and re-emit photons of particular energies according to complicated quantum laws.

### What is the colour of a green object under red light?

Coloured light

White paper
Colours(s) that the object can reflect All
Appearance of object in white light White (no colours absorbed)
Appearance of object in red light Red (only red light to reflect)
Appearance of object in green light Green (only green light to reflect)

What colors absorb the most light?

Darker colors absorb more light. Since light is energy, absorption would increase a material’s temperature. This means that, darker colors become better radiators of heat. It is important to note that an object appears white if it reflects all colors and black if it absorbs all colors.

What is the presence of all colors?

black
In physics and on the light spectrum, black is the absence of color. However, in art, black is the presence of all colors.

#### What color best reflects light?

White light
The color a person perceives indicates the wavelength of light being reflected. White light contains all the wavelengths of the visible spectrum, so when the color white is being reflected, that means all wavelengths are being reflected and none of them absorbed, making white the most reflective color.

What is apparent color?

Apparent color is the color of the whole water sample, and consists of color due to both dissolved and suspended components. True color is measured by filtering the water sample to remove all suspended material, and measuring the color of the filtered water, which represents color due to dissolved components.

Which object would absorb the most light and heat?

The more light the object absorbs, the more heat absorbed since light is energy. If you consider it a color, black absorbs the most heat. A black object absorbs all wavelengths of light and reflects none. Objects that are white, on the other hand, reflect all wavelengths of light and therefore absorb the least heat.

## What happens if you shine a green light on a red object?

When white light falls on an object the body absorbs all colors of light and reflects some colors of light which we see the object to be. For eg. A red ball reflects red color and absorbs the rest colors.So,if I throw green light on a red ball the ball will absorb that green light.

What happens if you put red light on a green object?

When we look at an object and see its color, we are seeing all of the light that reflects off of that object. Red objects reflect red light, green objects reflect green light, and so on. But what happens to the rest of the colors that hit that object? They get absorbed!

Which is the best description of the colours of light?

Colours of light 1 Visible light. Visible light is the small part within the electromagnetic spectrum that human eyes are sensitive to and can detect. 2 Colour of objects. Objects appear different colours because they absorb some colours (wavelengths) and reflected or transmit other colours. 3 Colour detection. 4 Mixing colours.

### How many colours can a human be able to distinguish?

Some estimate that humans are able to distinguish about 10 million colours. are red, green and blue. Mixing these colours in different proportions can make all the colours of the light we see. This is how TV and computer screens work.

How are the colors of light reflected back to our eyes?

The colour we see is a result of which wavelengths are reflected back to our eyes. The visible spectrum showing the wavelengths of each of the component colours. The spectrum ranges from dark red at 700 nm to violet at 400 nm. Would you like to take a short survey?

What happens when you mix different colours of light?

If all of these colours of light are shone onto a screen at the same time, you will see white. This is different when you are mixing paints. Each colour of paint is absorbing certain colours and reflecting others. Each time another colour of paint is mixed in, there are more colours absorbed and less are reflected.