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It is because black colour is a good absorber of heat
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∙ 9y ago
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Why a glass plate is used in solar cooker?
it is used so that it does not allow the sun s ray to go out of the cooker
What is solar constant and their formula?
The solar constant is the amount of incoming solar electromagnetic radiation per unit area, measured on the outer surface of Earth's atmosphere in a plane perpendicular to the rays. See link for formula
What separates the 4 inner planets from the four outer planets?
The asteroid belt is generally regarded as the boundary between the inner solar system and the outer solar system.
Is Neptune an inner or outer planet?
Neptune is an outer planet. It is the outermost planet in the solar system.
Is the outer planets hot?
No, the outer planets in our solar system are not hot. In fact, they are extremely cold due to their distance from the Sun. The outer planets, such as Jupiter, Saturn, Uranus, and Neptune, are made up mostly of gases and have no solid surface to absorb and retain heat.
Which mirror is used in solar cooker Concave or convex mirror or concave lens or convex lens?
convex mirror is not used in solar cooker since it form image inside the polished surface
What is a the best design for a solar cooker?
parabolic cooker.
Why are the inner surface of a solar cooker painted black?
for it to absorb heat because dull colors are good absorbers of heat
What food cooks the fastest using a solar cooker?
A parabola solar cooker works the best and fastest
What percentage of the solar energy the reaches the outer atmosphere is absorbed at the earths surface?
50%
What percentage of the solar energy the reaches the outer atmosphere is absorbed at the earth's surface?
50%
How is solar cooker different from a normal pressure cooker?
A solar cooker and a pressure cooker are two completely different ways of cooking. A pressure cooker can still use a heat source like a gas or electric cook top. A solar cooker is as the mercy of the heat of the sun and the contents will only cook as well as the amount of heat it obtains.
What is the advantage to the panel cooker?
A panel cooker is a way of using solar power to cook an item. The advantage of using a panel cooker is that it is using solar energy and not electricity.
Who invented solar cooker and in which year?
horace de saussure invented the first solar cooker bout the year 1797
What is the definition of a solar cooker?
Solar is a device which Run from sunlight
Uses and functions of solar heater and solar cooker?
Functions of a solar heater
Why did horace de saussure invent the solar cooker?
because he did not have stoves back then so he made a solar cooker to heat his food up
