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How does refraction of light vary the length of the day?
The sky does not go from total darkness to day light at sunrise nor does in go from dayligh t to total darkness at the instant of sunset. Refraction of sunlight in the atmosphere gives a period of light at dawn and dusk which affects the length of the daylight hours.
How does the speed of light have to do with the length of the day?
The speed of light is constant and does not directly affect the length of the day. The length of a day is determined by the time it takes for the Earth to complete one full rotation on its axis, which is approximately 24 hours. This rotation period is independent of the speed of light.
What contains light-sensitive cells that changes length of days and nights?
Nothing can change the length of day and night except the normal seasonal progression.
What is day neutral?
A plant that flowers regardless of the length of the period of light it is exposed to. Rice, corn, and the cucumber are day-neutral plants.this is usually because they have limited acess to light and has adapted to this environment
What is the difference between light reflection and light refraction?
In color? The reflected light is the color in the visible spectrum that you see, the absorbed colors are not seen.Improved Answer:Reflection occurs when light hits a smooth, shiny surface; where as, absorption takes places when light hits a rough surface which absorbs the light.
How does refraction of light vary the length of the day?
The sky does not go from total darkness to day light at sunrise nor does in go from dayligh t to total darkness at the instant of sunset. Refraction of sunlight in the atmosphere gives a period of light at dawn and dusk which affects the length of the daylight hours.
Which explains why sky appears blue on a sunny day?
Due to refraction of light.
How do you use the word refract in a sentence?
The bevel of the window made the light refract into a rainbow.
How does the speed of light have to do with the length of the day?
The speed of light is constant and does not directly affect the length of the day. The length of a day is determined by the time it takes for the Earth to complete one full rotation on its axis, which is approximately 24 hours. This rotation period is independent of the speed of light.
Does length of day light affect roosters being fertile?
no
Why do distant objects ripple on a hot day?
Distance objects can be seen to "ripple" on a hot day because of refraction. As light from a distance object makes the trip to the observer, it passes through air of slightly varying densities. This causes it to "change course" to a degree, which is refraction. It is this thermally induced refraction that is responsible for the "ripple" we see, and for the mirage we sometimes hear about.
Does the length of day light change every 7 days?
No. It changes every day.
What causes rotation and revolution?
Length of the day, Direction of sunrise, and change from light and day.
How much light should you let get into your eye a day?
A length of 500 m a day maximum
How many hours of light are there in a day?
The length of the day varies depending depending on latitude and season (Winter, Fall, etc.)
Why do you not normally see refraction when you look across a room?
Because light is only refracted when it passes into a more or less dense medium. As the density of air is reasonably constant, refraction is not easily observable in your average room, however on a very hot day, you can see refraction in the form of heat waves, as the hotter air is less dense than the cooler air.
Why does the length of day light changes from day to day as it revolve around the sun?
due to elliptical shape of earth,the size of days and night are vary
