Send a message to Grandma and tell her what details you’ve learned that explain why the sky is blue, sunsets are red, and clouds are white. Discuss whether or not this information adds to or decreases your perception of the beauty of nature.

Q: Why do objects illuminated by moonlight lack color?

A: Objects illuminated by moonlight do not lack color. It is just that the intensity of moonlight is…

Q: Which one of the following colors of visible light has the highest frequency? Yellow. Red. Green.…

A: The visible light spectrum arranged in the order of increasing frequency is given by…

Q: Why is the sky blue during fair day and why is it red during sunset?

A: This things happen due to the phenomenon scattering of light.

Q: Suppose that sunlight falls both on a pair of reading glasses and on a pair of dark sunglasses.…

A:

Q: The primary light colors are a. magenta, cyan, and yellow b. red, blue, and green c. yellow,…

A: The primary light colors are red, blue, and green

Q: In winter, a pile of snow has a bright white color. Use this fact to explain why it takes a lot time…

A: In winter, a pile of snow has a bright white color. Use this fact to explain why it takes a lot time…

Q: A swatch of pure red fabric is viewed through a green filter. The fabric appearsA. Red.        B.…

A: Red is a combination of yellow and magenta. In order to reflect yellow and magenta color, these…

Q: How do photographers make clouds brighter by in contrast with the sky?

A: In order to make photographs more distinctive, especially at times when two parts of the photo are…

Q: You’re explaining to a youngster at the seashore why the water is cyan colored. The youngster points…

A:

Q: Fire engines used to be red, Yellow-green is now the preferred color. Why the change?

A: Given:  Fire engines

Q: Do you have an idea about how the rainbows were formed?

A: Do you have an idea about how the rainbows were formed?

Q: Look at your red , sunburned feet when they are under water. Why don’t they look as red as they are…

A: Ray of light coming from red wound will undergo scattering and refraction both at water surface.

Q: What waves carry more energy than Ultraviolet rays and are used for medical imaging.

A: What waves carry more energy than Ultraviolet rays and are used for medical imaging. Explanation:-…

Q: The bending of light as it travels from one medium to another is called:

A: Solution: Step1 - Here we will understand the concept that will be used to solve the question. As we…

Q: Suppose a beam of light is made to pass through a glass prism, draw an illustration on how the 7…

A: Light passing via glass prism splits the while light into 7 colors & the phenomenon which…

Q: Choose the BEST answer to the following: The complementary color of blue is (a) magenta. (b) yellow.…

A: Answer: bi,e Yellow.

Q: Why infrared radiations are used for photography in dark?

A:

Q: Do you have an idea why the sky is blue? Why the clouds are white? Why the sunset is red or reddish…

A: why the sky is blue? The gases and dust particles in the atmosphere scatter the sunlight that…

Q: What is the effect on the color of a cloud when it contains an abundance of large droplets?

A: The sunlight scattering the droplets in absorb most of the light.

Q: In sunlight, you see a blue trunk. What colors of light is the truck absoring, and what colors of…

A: Solution: to explain about the colour and colour absorption

Q: Your friend says that more patterns and color can be seen on the wings of birds if viewed in…

A: The meaning of ultraviolet (UV) is “above violet.” The electromagnetic frequencies of ultraviolet…

Q: Assume the light wave directed at the paper is white light and the paper contains pigments that…

A: Here the pigments absorb the wavelength of red ,orange,yellow,blue,indigo,violet. And we know that…

Q: How will the color of the sky appear different on humid days compared to days of a low humidity?…

A: Generally we see the color of the sky is Blue. Actually the sky do not have any color. Color…

Q: Science author Suzanne Lyons is shown with son Tristan wearing red and daughter Simone wearing green…

A: The green shirt in the photo appears magenta in the negative.

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: When you look at a shirt and it is blue…. WHY IS IT BLUE? What is being absorbed and what is being…

A: What colour our eye see is the reflected colour which an object reflects. Rest of the colours are…

Q: Of the following natural phenomena, tell which one known in Sanskrit as 'deer's thirst'? A. Rainbow…

A: Mirage is the natural phenomenon known as deer's thirst in Sanskrit. The Sanskrit word used for…

Q: Your friend reasons that magenta and yellow paint mixed together will produce red because magenta is…

A: We know, color yellow is the mixture of primary color red and green and magenta is a mixture of red…

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: Why does the color of sunsets vary from day to day?

A: The scattering of light is process under which any light rays deflect from its regular path to…

Q: Light reflected from the surface of a compact disc is multi-coloured as shown in the figure below.…

A:

Q: The three colors that comprise the image of full-color photos are    options:   red, green, and…

A: The correct option is, d) Magenta, Cyan, Yellow

Q: Choose the correct statement. For light, we can call white a tertiary color because RED + BLUE +…

A: White and black are not primary colours . They are used to make light or dark shades of other…

Q: This beam of light has a 65 degree angle of incidence, and a 39 degree angle of refraction.…

A:

Q: Explain why we see distant mountains as blue green in color instead of seeing it as green?

A: The sky is blue because the air in the atmosphere scatters blue light.

Q: Red sun rise occurs for the same reason as red sunsets. But sunsets are usually more colourful than…

A: The light from the sun travels through Earth’s atmosphere it undergoes scattering before it reaches…

Q: Choose the BEST answer to the following: Black is the combination of (a) all the colors together.…

A: The black colour is formed when an object absorbs the radiation of all the colors, as an ideal black…

Q: 19) If the atmosphere were twice as thick as it currently is (extending farther into space), what…

A: The atmosphere appears blue and the Sun appears yellow since the lower wavelengths of the light are…

Q: Rainbow is due to: A. absorption of sunlight in minute water droplets B. diffusion of sunlight…

A: An arc of color in the sky that can be observed when the sun shines through falling rain is known as…