It is because black colour is a good absorber of heat
Heat is trapped in a solar cooker due to the greenhouse effect. The glass or plastic cover of the cooker allows sunlight to enter, but traps the heat energy inside, increasing the temperature inside the cooker and cooking the food.
The darker appearance of moons and rings in the outer solar system could be due to the presence of darker, reddish organic substances created by radiation processing of materials on the surface. Additionally, the lower sunlight levels in the outer solar system could contribute to the darker appearance as well. These factors combine to create a darker and more complex composition for objects in the outer solar system.
Energy radiated from the surface of the sun visible during a solar eclipse appears in the form of the corona, which is the outer atmosphere of the sun. This is a faint, glowing halo of plasma that extends millions of kilometers into space and is only visible during a total solar eclipse when the moon blocks the brighter light from the sun's surface.
A glass plate is used in a solar cooker to allow sunlight to enter and heat up the interior of the cooker. The glass traps the heat inside by creating a greenhouse effect, helping to enhance the cooking process by retaining heat. It also helps to protect the food from external elements like wind and dust.
Jupiter is the first of the outer planets. The asteroid belt separates the inner and outer planets.
In a solar cooker, solar energy (light and heat) is absorbed by the reflective surface and converted to heat energy. This heat energy is then transferred to the food in the cooker, causing it to cook or heat up.
A concave mirror is used in a solar cooker to concentrate sunlight onto a central point, where the cooking vessel is placed. This focusing of sunlight helps to increase the temperature inside the solar cooker for cooking food.
A solar cooker can still work on a cloudy day, although its efficiency will be reduced compared to a sunny day. The amount of sunlight reaching the cooker's surface will determine how quickly it can heat up and cook food.
parabolic cooker.
A parabola solar cooker works the best and fastest
for it to absorb heat because dull colors are good absorbers of heat
Roughly 70% of the solar energy that reaches the outer atmosphere is absorbed by the Earth's surface. The remaining percentage is reflected back into space by clouds, aerosols, and the Earth's surface.
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.
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.
50%
Solar is a device which Run from sunlight
Functions of a solar heater