This needl e tells _w5 th e north and th e south are.So peopl e can e_ 6find th e right direction.Today, magnets ar e everywher e in our life. Ther e ar e som e trains which ar e mad e with magnets. Thes e trains hav e very p _magnets underneath them. And thes e ...
So peopl e can e 6 find th e right direction.Today, magnets ar e everywher e in our life. Ther e ar e som e trains which ar e made with magnets. Thes e trains hav e very p 7 magnets underneath them. And these strong magnets lift th e trains up from th e track. Th e ...
How Can Magnets Move Things Without Touching Them?
Iwas obsessed withBackstreet Boys, a hugely popular boy band. Back then, I hunted from one store to another for their posters and albums. In fact, I still keep them, though I no longerindulge insuch idol stuff.
2. Gravity: It's what keeps us grounded on Earth and makes things fall when we drop them.重力:它让我们在地球上稳稳地立足,也使物体在我们扔下时掉下来。3. Magnetism: Certain objects, like magnets, have the power to attract or repel other objects.磁性:某些物体,比如磁铁,有吸引或排斥其他物体...
根据“There is a new train that uses powerful magnets to travel more quickly...Besides, in medicine, the powerful magnet is used to help patients...The powerful magnet can also be seen in many fields”可知,磁铁广泛应用于火车、医疗、太空、工业以及教育等多个行业,因此非常有影响力。故选A。
The earth's magnetic field plays an important role in our safety. If it did not exist, the sunshine would easily burn us.Magnets can attract certain kinds of metals to them.Perhaps you have some papers stuck to your fridge with a magnet.Perhaps you've seen a compass. The simple tool ...
What can you do with them, other than stick things to your refrigerator? The truth is that magnets have a huge application in our daily lives. Much of our technology depends upon them. For the insatiably curious or the future scientist, figuring out some fun things to do with magnets can...
this morning i accidentaly hit my 3 year old with my handbag as i was coming through the door. [translate] acatch up with the classmates 跟上同学 [translate] athey believe that thesethings will act as magnets and pull them into the the university 他们相信thesethings作为磁铁并且拉扯他们入...
With gorgeous coasts and amazing underwater worlds, the Maldives is a natural playground for kids of all ages. Here are the best things to do as a family.