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The microwave oven is obviously loud and does not give off heat. What's the problem?
1.

Please read the instructions of microwave oven first: Do not put metal objects in the heating cavity of microwave oven. If metal objects are put into the microwave oven, it may damage the microwave oven. I tried to put the pizza with tin foil in the microwave oven, and soon the tin foil was heated to red, hehe ... so I quickly turned off the microwave oven and took out the tin foil to continue heating. 2.

If it is a sealed glass bottle or bottle.

If there is no water in these two bottles, there will be no reaction; b.

If there is little water in these two bottles, after heating for a period of time, you will find that the bottles are full of water vapor, but they will not explode because the heat energy is not enough to break through the strength of the bottles; c.

Whether there is much water in these two bottles depends on the heating time. If the time is short, there will be no problem, because the accumulated energy cannot make it explode. If the heating time is long, it may explode. Be careful, hehe ...