Your friend says that the reason the distant dark mountains appear blue is because you’re looking at the sky between you and the mountains. Do you agree or disagree?

Q: Choose the BEST answer to the following: Colors in a soap bubble result from light (a) converted to…

A: A soap bubble is a very thin sheet of water sandwiched between two layers of soap molecules. The…

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: Desmond is wearing a purple shirt to school. Which colors are being absorbed by the shirt to make it…

A:

Q: Choose the BEST answer to the following:Colors in a soap bubble result from light (a) converted to a…

A: A rainbow spectrum of colors on the surface of a soap bubbles produced by thin film interference,…

Q: What do the colors of the rainbow have to do with the speed of light in water?

A: The colors of the rainbow have to do with the speed of light in water.

Q: Think about the word below. What letters are unchanged if they are reflected horizontally?…

A: A mirror image is a reflected duplicate of a seemingly identical object that is turned the other way…

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 happens to a light ray when it travels from one material into a thicker (denser) material? Into…

A: Light waves change speed when they pass across the boundary between two substances with a different…

Q: In the chromatic aberration of the lens, the focus of the blue color is closer to the focus of the…

A: lens will not focus different color in exactly the same place because the focal length depends on…

Q: You have a blue spotlight and eight pieces of paper in various colors. Classify each piece of…

A: Given : Blue spot light and want to classify eight given colors Blue, Green, White, Black, Red,…

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

A: Given:  Fire engines

Q: does a hot transparent gas emit every color of the rainbow

A: The Kirchhoff's laws of spectroscopy give important aspects of spectra. The laws state that   A hot…

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: The colored wings of many butterflies are due to pigmentation, but in others, such as the Morpho…

A: The colored wings of morpho-butterflies are due to the iridescence.

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: when something is painted blue, which colour is most absorbed by it?

A: When an object is painted blue, then the most absorbed colour on that object will be its opposite…

Q: What makes a rainbow curved?

A:

Q: How does the distance from a page to a light bulb affect the amount of light that illuminates the…

A: The illumination of a light bulb depends on the intensity of the light bulb. Higher the intensity at…

Q: Why does the sky appear dark instead of blue to an astronaut?

A:

Q: what colour results when red light is subtracted from white light?

A: White light consists of mainly three primary colors – red, yellow, green.

Q: What are the three primary colors

A: The three colors that are mixed to produce a white color, are termed the primary colors.

Q: Why are sunsets reddish orange on color?

A: Introduction: The lights coming from the sun to the earth get scattered by the particles present in…

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: When the "full" moon rises, the color is yellowish while its color directly overhead is white.  Why?

A:

Q: How does the rainbow form with the use of reflection, refraction, and dispersion?

A: A rainbow is a spectrum of light forms when the sun shines on rain drops. It is combined result of…

Q: Does light travels through lighter atmosphere faster than heavier atmosphere?

A: The light always travel at the same speed everywhere, but light travels slower through glass, air…

Q: why are red , green and blue called the additive primary colours?

A: Additive primary colours are the primary colour elements that make up white light. These colours are…

Q: Is the speed of light in glass independent of the colour of light? If not, which of the two colours…

A:

Q: Which travels more slowly in glass , red light or violet light?

A: White light is a combination of all colours, using prism white light from our Sun can be separated…

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: Which of the following actions performed on a rough metal surface significantly increases the…

A: Polishing is a finishing technique that is used to smoothen rough surfaces using an abrasive…

Q: What is the sequence of colors when white light passes through prism?

A: The refraction of colors depends on the frequency it possesses because the refractive indices are…

Q: what occurs when white light is refracted into the different wavelengths of colour it contains.

A: When light passes through a prism or any other material, it gets split up into different wavelength…

Q: Is it scattering or reflection that accounts for whiteness of a cloud?

A:

Q: Does the speed of light in glass depend on wavelength?

A: The speed of light in glass medium depends on wavelength.

Q: What will be the color of a sheet of paper containing red pigment when yellow light shines on it?…

A: Answer a) Red , b) Black

Q: When a pulse of white light is incident on a piece of glass, the first color of the seven colors in…

A: As light goes from one medium to other, frequency remains the same. Velocity of the wave is,

Q: Why does a high flying airplane cast little or no shadow on ground below while a low flying airplane…

A: An aeroplane cast little or no shadow when flying high above the ground whereas a low flying…

Q: why does the colour of sunset vary from day to day?

A: The colour of sky is actually the result of scattering of light by the micro particles in the…