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Microwaves cause water molecules to rub against each other, which emits heat and heats up objects. If you put a dry glass in the microwave, then wait a lifetime and the glass won't be hot.
When you heat the frozen steamed bread over medium heat, the water molecules rub against each other, generating heat, and the head is soft, and if you heat it for a long time, the steamed bread will become hard, because the water has the property of evaporation, and the water is evaporated, so only the dry steamed bread remains. Medium fire and high fire are relative, the difference in power, (the power of medium fire is of course smaller than high fire).It's just that you don't get their timing right that happens like this.
Each microwave oven has its own standard, low heat, medium low heat, medium heat, medium high heat, high heat respectively used to heat which food, it is difficult to say, this is only you practice slowly in life, so as to get the result.
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What brand and model are you?
Different differences.
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<> "1. How to repair the microwave oven fan if it does not turn.
1. The fan plug is loose or the wire is disconnected: replace the socket or the electric fan wire, if the socket is faulty, insert the electric fan into another socket. If the wire is disconnected, replace it with the same wire.
2. Lack of lubricating oil in the electric fan motor: add lubricating oil, clean up the oil stain of the electric fan motor, and then drip the lubricating oil onto the rotating shaft. 3. The starting capacitor of the electric fan is damaged
If the motor thermal fuse or capacitor is damaged, the part must be replaced.
Second, the maintenance method of microwave oven.
1. Microwave ovens evaporate water and oil gas when heating food. To keep the microwave oven clean, cover it loosely when heating things, and not cover it tightly to avoid triggering**.
2. Clean the microwave oven frequently, remember the principle of frequent brushing and cleaning, and clean it at any time if you find stains.
3. Do not accumulate debris in the microwave oven, and do not put dirty things in the microwave oven or messy things to use as cabinets.
4. The choice of detergent is very important, and corrosive detergents must not be used to clean the microwave oven.
5. Be careful when cleaning, when using the microwave oven, some impurities will inevitably appear in the food. It is advisable to inspect and clean the microwave oven door carefully, especially if there is a crack or opening in the microwave oven door, or if there is an oil stain.
6. Be sure to pay attention to safety when using, if the whole bag of food is heated in the microwave oven, you must check whether there is a metal clip on the packaging of the food, because the metal can not be put into the microwave oven to avoid dangerous accidents.
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1. It depends on whether the microwave oven is a rotary button or a touch screen, and if you touch the screen, you can directly choose microwave.
2. Then select the one you need, so that the microwave is the default highest heat, if you want to adjust the fire, the microwave oven has a button that is the fire, and you can adjust the button to rotate the button.
3. Then select the function, and there should be the opposite menu on the microwave oven panel.
4. Turn to the right, turn the time and press the microwave oven to start.
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What are the precautions for cooking in the microwave?
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1. Avoid overtime heating.
Put the food in the microwave oven to thaw or heat, if you forget to take it out, if the time is more than 2 hours, you should throw it away, so as not to cause food poisoning.
2. Do not heat ordinary plastic containers.
One is that hot food will deform the container, and the other is that ordinary plastics will release toxic substances that can contaminate food and endanger human health.
3. Do not heat the meat until it is half-cooked, and then heat it in the microwave.
Because bacteria still grow in half-cooked food, it is impossible to kill all the bacteria when it is heated in the microwave for the second time due to the short time. Frozen meat products should be thawed in the microwave before being reheated to cooked food.
4. Do not use metal utensils.
Because the iron, aluminum, stainless steel, enamel and other metal utensils put into the furnace will produce electric sparks and reflect microwaves with the microwave oven when it is heated, which will not only damage the furnace body and cook uncooked food, but also easily cause fire.
5. Do not refreeze meat thawed in the microwave.
This is because when the meat is thawed in the microwave, it is actually heated at a low temperature on the outside, at which the bacteria can multiply, and although refreezing can stop the reproduction, it cannot kill the live bacteria. Meat that has been thawed in the microwave must be heated until fully cooked if it is refrigerated.
6. Do not use closed containers.
Wide-mouth containers should be used when heating liquids, because the heat generated by food heating in closed containers is not easy to dissipate, so that the pressure in the container is too high, which is easy to cause explosion accidents. In addition, when decocting shelled food, be sure to puncture the shell membrane with a needle or chopsticks in advance, so as not to cause bursting and splashing and staining the furnace wall after heating.
7. Do not make plastic wrap come into contact with food.
When using plastic wrap, it is best not to let it directly contact the food during the heating process, you can put the food into the bottom of a large bowl, seal the bowl with plastic wrap or cover it directly with glass or porcelain without plastic wrap, so that the water vapor can also be sealed, so that the heating is rapid and uniform. Before removing food, puncture the plastic wrap to prevent it from sticking to the food.
8. Avoid fried food.
Due to the high temperature, the oil will splash and cause an open flame. If it accidentally causes ** in the furnace, do not open the door, but turn off the power first, and then open the door to cool down after the fire is extinguished.
9. Do not put the microwave oven in the bedroom.
The microwave oven should not be placed in the bedroom, it should be placed in a stable, dry and ventilated place, and a gap of more than 10 cm should be left on the back, top and both sides of the stove to maintain a good ventilation environment, and at the same time, it should be noted that the heat dissipation grille on the microwave oven should not be covered by items.
10. Do not work in front of the microwave oven for a long time.
After turning on the microwave oven, people should stay away from the microwave oven or at least 1 meter away from the microwave oven.
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The microwave oven is very convenient to use, can make a lot of food, can bake potatoes and make cakes, it seems to be omnipotent, but friends microwave oven also has its own difficulties, some things should not be put in.
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There is still a lack of convincing evidence to determine whether microwave-processed food is harmful to humans. It is okay for the public to pay more attention to the use of microwave ovens, but it is obviously too early to say that "microwave food is harmful to humans" before rigorous scientific trials, and it will also bring unnecessary confusion to the general conclusion that "microwave ovens cannot be used". Microwave Oven Cooking Safety However, as microwave electromagnetic waves are a type of radiation, many people are worried that these foods are affected by radiation and that eating them will increase the risk of cancer.
In fact, this is just a misconception about microwave cooking. Amplitude rays can include heat, radio waves, X-rays, infrared, nuclear radiation, etc., while microwaves are thermal rays, which transmit heat energy to food, causing the food to produce a warming reaction, and the nature of the food will not be affected in any way. Although microwaves can cause damage and burns, they are not the same as radiation from infection.
Therefore, microwave heating does not cause carcinogens in food.
In addition, the Food Safety Department of the State Food and Drug Administration also confirmed to reporters that it has not received any reports about the harm of microwave food to the human body, and so far, the WHO has not issued a similar warning.
When a microwave oven works, it produces even less radiation than a normal fluorescent tube. At present, the international standard for microwave oven microwave leakage is no more than 5 milliwatts per square centimeter, which does not pose a hazard to human health. Zhang Tieyan, deputy director of the China Household Appliance Research Institute, deputy director of the National Household Appliances Quality Supervision, Inspection and Testing Center and the National Commodity Inspection Bureau Import and Export Household Appliances Accreditation Center Laboratory, made it clear to reporters.
At the same time, he revealed that for any household electrical appliances, the country has corresponding regulations to ensure that the products meet the standards, and China's microwave oven testing indicators will be better than international indicators, so domestic microwave ovens are completely safe according to the test results, and the "microwave oven is harmful" has no scientific basis.
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There is definitely radiation in the microwave! Because as long as it is an electrical appliance, there is radiation! Wires included!
There is no need to worry about using the microwave oven normally! Microwave oven radiation is the following equivalent of light bulb radiation!
As long as you don't get too close to it when using it, you'll be fine! Also, wait a little after the heating is done and the door will open.
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