Can stars be seen from the moon’s surface in the daytime when the sun is shining?

Q: Can you see a rainbow at night?

A: When the sunlight being reflected and refracted inside raindrops the rainbow is formed. Thus, it is…

Q: Why does the sky sometimes appear whitish?

A: Our atmosphere consists of large number of dust and other air particles. According to their size of…

Q: Does light travel faster through the lower atmosphere or through the upper atmosphere?

A: Given:   Light travelling in a medium

Q: Does light also refract at different angle as it enters the same material? Explain

A: Light refracts whenever it travels at an angle into a substance with a different refractive index.…

Q: Diffraction explains transmit images over long distances the spreading of light waves from a door…

A: Diffraction is the phenomenon by virtue of which waves will spread around obstacles. Diffraction may…

Q: Can you make a shock wave of light by breaking the light barrier just like supersonic airplanes…

A: The airplane can break the sound barrier when it have the effective velocity greater than the…

Q: What happens if two light waves with the same amplitude interfere?

A: What happens if two light waves with the same amplitude interfere?

Q: Why do the iridescent colors seen in some seashells (such as abalone shells) change as the shells…

A: The object, substance, or living organism appears in a certain color because it absorbs some…

Q: What are the evidences to support that light is a wave?

A:

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

A: The color of the red cloth appear to be when illuminated by sunlight is red.

Q: In which of these cases will a ripe banana appear black—when illuminated with red, yellow, green, or…

A: Given: A ripe banana

Q: orange-violet-yellow-red-brown and Ω %

A:

Q: Light that bends has been O a. internally reflected O b. reflected O c. absorbed O d. refracted

A: The bending of light from 1 medium to another medium 2 is due to a change in refractive index.…

Q: Why does light bend when it passes through different materials?

A: When light ray travels from one medium to another, its speed either increase or decrease this change…

Q: ) When two light waves are out of phase with one another: They will cancel out They will be…

A: When two light waves are out of phase with one another they will cancel out . because Destructive…

Q: Why are light waves able to travel through a vaccum whereas sound waves cannot?

A: Speed of sound: The speed of sound is the distance travelled by a sound wave per unit of time. The…

Q: Why can't flat lenses focus light?

A: Flat lens have infinite radius of curvature. Hence, their focal length is also infinite.

Q: What is the principle of constancy of light?

A: Principle of constancy of light speed was formulated by Albert Einstein motivated by the result of…

Q: _________ reveals that light is a transverse wave rather than a longitudinal wave like sound.

A:

Q: Can you see a rainbow in the west when the sun is directly overhead? Give a reason for your answer.

A: A rainbow is a meteorological phenomenon that is caused by reflection, refraction and dispersion of…

Q: By how much does light refract when it crosses a boundary?

A:

Q: What evidence was there that light was a wave?

A:

Q: Which is more easily diffracted around the buildings , AM or FM radio waves? Why?

A: AM (amplitude modulated) radio wave has wavelength around 1km-100m and FM (frequency modulated)…

Q: Can light bend around corners?

A: Yes, Light does bend around the corners.

Q: Why does light bend when it passes thru different materials?

A: According to question: Light bends only in a medium, i.e light bends as a consequence of interacting…

Q: Name the subjective property of light related to its wavelength.

A: The subjective property of light related to its wavelength is colour .

Q: When a tiny circular obstacle is placed in the path of light from a distant source, a bright spot is…

A: When a tiny circular obstacle is placed in the path of light from a distant source, a bright spot is…

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: Why the Sun and the surrounding sky appears red during Sunrise and Sunset?

A: Sunlight consists of different color with different wavelength which get scattered by the small…

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: Does a single raindrop illuminated by sunlight deflect light of a single color or does it disperse a…

A:

Q: 24. Which one is the correct refracted ray for the incident blue ray? O Green Red O Both O None

A: Incident ray-  the ray directly comes from the object is called incident ray.   Refracted ray- the…

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

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

Q: Why do radio waves diffract around buildings, while light waves do not?

A: The amount of diffraction generally depends on the wavelength of the wave and the size of the…

Q: Why can a prism split up visible light?

A: Phenomenon of light bending when it is incident from a denser medium to a lighter medium or vice…

Q: If there is NO light reflected from an object, what will you see? O Nothing/Black O Roy G Biv O…

A: In this problem, it is asking if there is no light reflected from an object, what will you see?

Q: Does parallax underlie the depth preceived in stereo views?

A: yes,  parallax does underlie the depth perceived in stereo picture.