Using a microwave oven to heat up or cook food is time-saving.
举一反三
- In a microwave oven, radiation penetrates food and is then absorbed primarily by water molecules, caused heat to spread through the food.（） A: food B: primarily C: caused D: the food
- What is the problem?Even after the high-power cooking period, the food in the microwave oven still ________________.
- Microwave oven uses electromagnetic wave to heat food. Suppose the space inside the oven can be treated as free space. If the electric field at point P in the oven is measured to be [img=144x45]18033d924610386.png[/img], then the magnetic field at point P at the same moment is B=_________T.
- bake<br/>( ) A: to<br/>cook in an oven using dry heat. B: to<br/>honor something or make it special by giving gifts or doing things<br/>that people enjoy. C: a<br/>dish, often deep and covered, in which food can be __________ and<br/>served. D: in<br/>the inner part of; within.
- Heat the meat . A: in a bowl B: in a colander C: in the oven D: in a frying basket