28. Which property of a magnet enables a compass to work?(4) (1) A magnet is strongest at its poles.(2) A magnet attracts magnetic materials.(3) A magnetic material can be made into a magnet.(4) A freely turning magnet comes to rest in a North-South direction. 相关知识点: 试...
Upon the Direction in which the North Magnetic Pole has moved during the last two CenturiesIN an article upon Terrestrial Magnetism in the current number of thedoi:10.1038/007142c0X.Springer NatureNature
ai opten go to shanghai each 40 days 我opten去到上海每40天[translate] a我不认为这是一个可实施的建议 I did not think this is the suggestion which may implement[translate] awhich is distinguished from the north magnetic pole 哪些从北部磁极是卓越的[translate]...
According to popular folk tales many animals are smarter than they appear. Dogs bark before earthquakes; cattle predict rainful by sitting on the ground. But cattle may have another hidden talent of being able to tell which direction is nort
3. which 3. At the present, china's export influenced by the financial crisis, the low power, high-value-added products ofwhich the proportion of international trade will comtinue to expand, which will be the direction of china's ecomomic transformation. ...
aThe North Pole refers to the northern end of the earth’s axis, latitude 90ºN and longitude 0º, which is distinguished from the north magnetic pole. It was first reached by Robert E. Peary in 1909. 北极提到轴心、纬度90ºN和经度0º的北结尾,从北部磁极是卓越的。 它由罗伯特・ ...
45. According to the passage, the Earth's magnetic field has _ A. misguided many a man and animals B. begun to change to it's opposite direction C.caused the changes on the polarities D. been weakening it's strength for a long time 46.During the transition of the Earth's magnetic ...
Toward which direction does a NW wind blow?Question:Toward which direction does a NW wind blow?Air PressureAir pressure is part of what determines which way the wind blows. It flows out of a high-pressure area and into a low-pressure area.Answer...
Mesocyclones typically rotate in the direction indicated by the Coriolis effect in each hemisphere. This means that mesocyclones in the Northern...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homework...
Reading.(A)The compass is a device which is absolutely necessary for the 1 of ships andairplanes. Hikers often need a compass, too. Anyone who does not use 2 roadsshould have a compass. A compass will always 3 to know your direction. If you havea map 4 land marks such as roads, mo...