Which Statement Describes How Food Is Cooked Using Microwaves

What can I use a microwave for. B combining with water molecules in the food increasing their kinetic energy and thus creating heat.

How A Microwave Oven Works Microwave Oven Microwave Cooking Microwave

The microwave oven has a specifically chosen shape and size and is internally shielded to avoid letting waves pass through the walls of the oven.

. Cooking in a microwave oven compared to baking in the oven or frying eliminates the formation of tars and char which are carcinogenic because of its lower temperature of. Food tends to retain more nutrients when cooked in the microwave because they are not destroyed by prolonged cooking. The wavelengths of microwaves are smaller than the wavelengths of infra-red.

The speed of microwaves in a vacuum is equal to the speed of visible light in a vacuum. Clean store cook and chill C. Heated food can heat the dish in which it is heated but even that in lesser extent than conventional stoves and ovens.

Clean separate cook and chill B. After nine minutes let the rice stand for three minutes before serving. Finally cooking in a microwave avoids burning or charring food which can often occur with oven cooking and frying.

Radio and TV stations emit radio waves as they broadcast their programs microwaves cook your food a microwave oven. In ovens are significantly different from microwaves used for communication. High risk foods such as meat fish and eggs need to be heated to at least 60 to be safe.

Cover the dish with a lid or damp towel and microwave the rice for nine minutes. Answered expert verified. And cell phones operate using microwaves as well but at a lower frequency than microwave ovens.

Clean separate boil and chill. The ability of microwave ovens to cook food depends partly upon the fact that microwaves a. They heat the food but stay cold themselves unlike other types of heating methods.

The interaction of these molecules undergoing forced rotation creates heat and the food is cooked. Conventional ovens and stoves emit infrared and slightly visible radiation. A microwave oven cooks food because the water molecules inside it absorb the microwave radiation and thereby heat up and heat the surrounding food.

The waves are generated by something called a magnetron something found within every microwave oven. This can happen if eggs or chestnuts are cooked in their shells. The electrons orbit in a magnetic field of 93102 T at a frequency of 26 GHz and as they do so they emit 26 GHz electromagnetic waves.

Which describes the four simple to food safety. Microwaves produce heat in food by A penetrating the food substance and causing it to cook from the inside out. Use microwave-safe dishes and bowls and for Petes sake dont put silverware in there because that would be bad.

Transfer the drained rice to a microwave dish. Microwaves are a form of electromagnetic radiation and are on the low energy end of the energy spectrum second to radio waves. The time and temperature required depends on the type of food.

Therefore food cooked in a microwave oven doesnt normally become brown and. Microwave ovens work by using microwave about 12 centimeters in length to force water and fat molecules in food to rotate. Microwaves cook your food in a microwave oven.

Rinse a cup 195 g of rice under running water. Are scattered by water molecules. To improve cook uniformity a turntable is installed to move the food about.

Microwave energy does not penetrate well in thicker pieces of food and may produce uneven. Are repelled by water molecules. In short microwave ovens are kitchen appliances which are used to cook or reheat food by emitting microwaves.

In a microwave oven the rate of heating depends on the power rating of the oven and on the water content density and amount of food being heated. The microwaves in a microwave oven are produced in a special tube called a magnetron. Depending on the portion of food thats heated.

Add enough water to cover the rice with an inch 25 cm of liquid. Food safety is an important health issue. Microwaves are a portion or band found at the higher frequency end of the radio spectrum but they are commonly distinguished.

Care reflected by the interior of an oven. Electromagnetic radiation is more common than you think. The frequencies of microwaves are greater than the frequencies of visible light.

The cooking happens from. The walls act as end nodes inducing standing wave behavior. As well as cooking whole meals and reheating leftovers microwaves have a multitude of handy uses which could.

In a microwave oven the air in the oven is at room temperature so the temperature of the food surface is cooler than food in a conventional oven where the food is heated by hot air. Rapid cooking helps preserve beneficial. Dentists use X rays to check your teeth.

Microwaves are longitudinal waves. First consider using microwaves to reheat rather than cook food as it may cook unevenly. 900 and 2560 MHz.

C interacting with electrically polaized molecules in the food causing them to rotate and produce heat by friction. Radio and TV stations emit radio waves when they broadcast their programs. Are absorbed quickly by water molecules.

Which statement about microwaves is correct. Dentists use X rays to check your teeth. Cooked in a microwave the meat retains its brininess and stays firm yet is very tender and juicy Vellante says.

Physics a Two microwave frequencies are authorized for use in microwave ovens. The degree of cooking varies with location in the oven.

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