Doctors use concave mirrors, in motor cars convex mirrors as rear view mirrors and in case of solar cookers concave mirrors to concentrate solar radiations.
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.
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.
It is because black colour is a good absorber of heat
concave mirror is a solar device
They are called solar prominences.
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 plane mirror is used in solar cookers so that the heat reflected by the mirror to the cooker should be same as the light(heat) given out by sun. hope dat helped
The cooker is well insulated, so it stays hot.
A plane mirror is used in a solar cooker to increase the amount of sunlight reflected onto the cooking pot. By reflecting sunlight onto the pot, it helps to concentrate and focus the heat from the sun, enhancing the cooking efficiency of the solar cooker. This allows for faster cooking times and improves the overall performance of the cooker.
A concave mirror is typically used in a solar cooker to focus sunlight onto the cooking area, providing the necessary heat for cooking. The mirror's curved shape helps concentrate and direct the sunlight effectively.
concave mirror are the best as it collects the sunlight coming from infinity to a single point called focus.it produces intense heat to cook food easily.still using plane mirror on household level for solar cooker is foolishness.
A plane mirror reflector in a solar cooker is used to redirect and concentrate sunlight onto the cooking vessel or surface. This helps to enhance the efficiency of the solar cooker by increasing the amount of sunlight captured and absorbed for heating. The mirror reflects and focuses sunlight onto the cooking area, allowing for more effective cooking at higher temperatures.
A plane mirror in a solar cooker helps reflect sunlight onto the cooking area, increasing the amount of heat captured by the cooker. A glass sheet acts as a cover to trap heat inside the cooker, creating a greenhouse effect that helps cook the food efficiently. Together, the mirror and glass sheet work to maximize the absorption and retention of solar energy for cooking.
parabolic cooker.
A concave mirror is used in a solar cooker to focus sunlight at a single point, increasing the intensity of the heat produced. This concentrated heat is then used for cooking food or heating water efficiently. The shape of the concave mirror allows for better collection and concentration of sunlight compared to a flat mirror.
A parabola solar cooker works the best and fastest
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.