why dont colour scientists list black and white as colors?

Q: What color(s) is (are) absorbed when blue pigment has yellow light shone on it?   a) red and green…

A: If blue pigment has yellow light shone on it

Q: Why are there only six fundamental colors: red, orange, yellow, green, blue, and violet?

A: There are an infinite number of fundamental colors, and these fundamental colors are also known as…

Q: Which of the following colors would have a wavelength of 425 nm? O yellow O red green O blue

A: Colour Wavelength (nm)    Violet 400  Blue  450 Cyan 500 Green 550 Yellow 580 Orange 600…

Q: What color do purple and red make?

A: According to the traditional color theory, there are three primary colors that are, red, yellow, and…

Q: The colors on an oil slick are caused by what two-wave properties of light?

A: The light is reflected from top and bottom surfaces of the oil slick.  The path of the oil slick…

Q: what is the resulting colour of equal intensities of red light and cyan light combined?

A: when we combine with green light with blue light of equal intensities, the resulting color…

Q: Which color has the highest frequency?   A) Violet B) Red C) Indigo D) Green

A: We know that frequency is inversely proportional to the wavelength.

Q: What color does red cloth appear to be when illuminated by light from neon sign?

A: The color of an object depends upon the kind of light falls on the surface and the nature of the…

Q: Give 1 application of Interference and Diffraction of Light

A: Diffraction & Interference of Light  Defination:- When a light wave  travelling in straight path…

Q: What color does red cloth appear to be when illuminated by a cyan light?

A: It is known that the white light from the sun is a combination of seven different lights with…

Q: What color does red cloth appear to be when illuminated by sunlight?

A: It is known that the white light from the sun is a combination of seven different lights with…

Q: If you look with a magnifying glass at pictures printed in full color in this or other books or…

A: Given: Some colours

Q: Why does the blood of injured deep sea drivers look greenish black in underwater photograph when…

A: Water absorbs different wavelengths of light to different degrees. The longest wavelengths with the…

Q: explain why the sky is blue and sunsets mostly red, orange and yellow.

A: The scattering of a beam of light by a medium containing small suspended particles is known as the…

Q: Sound waves can diffract through do without having to be directly in front

A: Givenf=240 Hzv=343 m/s

Q: at colors do the two wavelengths corres

A:

Q: Compute the approximate ratio of the amount of blue light scattered sky light to the amount of…

A: In the given question, we are to find the ratio of amount of blue light in the scattered sky to the…

Q: Which of the following are complementary colors? A. Yellow and blue B. Red and green

A: The complementary colours are colours that contrast with each other and are positioned exactly…

Q: Which color has the highest energy? A) Violet B) Red C) Blue D) White

A: The energy of incident light wavelength is given as                             E=hcλ Here, E is…

Q: What is the resulting color of equal intensities of red light and cyan light combined?

A: As we know, red, green and blue colors are primary additive color. Cyan light is generally absorbing…

Q: Streetlights that use high-pressure sodium vapor produce light that is mainly yellow with some red.…

A: The red, yellow and blue colors are the primary colors of light.

Q: 9.) The three primary colors of light are yellow, red, and blue. a. True b. False

A: The given statement is false. The three primary colors of light are Red, Green and Blue.In short, it…

Q: Why is red paint red?

A: Red ochre is a simple compound composed of iron and oxygen which gives the colour to the paint.

Q: The process of separating light into its component colors or frequencies is known as ___________.

A: The process of separating light into its component colors or frequencies is known as:

Q: What color light is transmitted through a piece of red glass?

A: When an electromagnetic waves incident on an object that composes all the seven color then all the…

Q: What is the color of visible light of the highest frequencies?

A: When the oscillations are faster, the frequency is high. Thus the energy is also high. Therefore,…

Q: A(n) ___________ is a display of colors or frequenciesemitted from a light source.

A: Every color of light associated with frequency and wavelength.

Q: Red sunrises occur for the same reason as red sunsets. But sunsets are usually more colorful than…

A: The light rays coming from the sun toward earth either scattered or transmitted from the Earth’s…

Q: Why does smoke from campfire look blue against trees near the ground but yellow against the sky?

A: We see the scattered light from the smoke which is blue in color near the ground, while in the sky,…

Q: our eyes are most sensitive to which colour?

A: The average normal human sighted eye is most sensitive under daylight conditions at a wavelength of…

Q: Several raisins are placed in a bowl of water, after 24 hours, why does the water changes color?

A: Raisins swell when they are soaked in water. All of this is due to the osmosis process.

Q: What color is reflected from a surface that is painted with a mixture of cyan and magenta paint?…

A: solution is given as

Q: What causes the spectrum of colors seen in gasoline splotches on a wet street? Why are these not…

A: The thickness of the gasoline splotches on a wet street is of the order of wavelength of visible…

Q: Which color has the greater speed in vacuum?

A:

Q: What causes the spectrum of colors seen in gasoline splotches on a wet street? Why are these not…

A: Average velocity equals instantaneous velocity means that velocity remains constant over the time.…

Q: What color results when red is subtracted from white light?

A: Step 1White light consists of the mixture of three colors, red, green and blue.

Q: Which has the greatest energy among the color in a rainbow

A: Rainbow has seven colors which are : violet, indigo, blue, green, yellow, orange, red Energy is…

Q: Why don't color scientist list black abnd white as colors?

A: It is known that visible light is a combination of seven wavelengths of light and each wavelength…

Q: Discuss and explain the relationship of color with wavelength.

A:

Q: What colors of ink do color ink-jet printers use to produce a full range of colors?

A: Color ink-jet printers use to produce a full range of colors. Typical inkjet printers either a three…

Q: diffraction means

A: Defination: Diffraction means bending of light around the corners of an obstacle

Q: Colors that absorb radiation most effectively are the least effective emitters. O True O False

A: Electromagnetic radiation is emitted and absorbed by all bodies, whether they are black, white, or…

Q: When dishes are not properly rinsed after washing, different colors are reflected from their…

A: When the dishes are not washed properly, the soap layer is left on the surface of the dishes. The…