An electromagnet will remain magnetized only as longer as electricity flows through it .

Câu hỏi liên quan

• That it is believed that most of the earthquakes in the word occur near the youngest mountain ranges – the Himalayas, the An, and the Sierra Nevada.

• The food is  ...........  than the last time I ate it.

• Gunpowder, in some ways the most effective of all the explosive materials, were a mixture of potas nitrate, charcoal, and sulfur.

ZUNIA12

• Choose the correct answer to complete the sentence. "______ summer holidays, university students are willing to take part in providing education for children in remote and mountainous areas."

• Choosethe word(s) CLOSEST in meaning to the following word(s)."get over"

• The team leader demanded from his team members a serious attitude towards work, good team spirit, that they work har.

• The very first night I was in Australia, I couldn’t have slept until earl morning

• There is the very realpossibility that these animals could pani, frighten and would break away, should there a sudden loud noise.

• Under the crustthe Earth are bubbling hot liquids that sometime rise to the surface

• Included the series are “ Enchanted Horses”, among other famous children’s stories

• Patrick was late getting home last night, and unfortunately, dog barking woke everyone up.

• Peter does better at school because he works  ........

• There are none young single people living n this town – old people and young families.

• They asked us, Henry and I, whether we thought that the statics had been presented fair and accurately.

• The new mall shopping in the downtown area will be much more expensive for the shoppers than the mall in the freeway outside town

• Residen in some cities can call an electrical inspector to have the wiring in their house to be checked.

• Choose the letter A, B, C or D to complete the sentences. "The electrical appliances you buy should ____   eco-friendly."

• My mother doesn’t care how much does the washing machine cost because she is going to buy it anyway.

• A telephone, a satellite TV , a fridge and the (other facilities are availa in our hotel rooms

• First raise right hand, and then, you should repeat after me