Monday, 27 February 2017

NON - MAGNETIC METALS 非磁性金属

Not every types of metals are magnetic metals, here are the examples of non- magnetic objects.

并非所有的金属都是有的磁性, 以下是非磁性金属的例子:



SELF CHECK 来来来, 来回答问题:

以下哪一项是磁性物体,哪几项是非磁性物体?
Please identify which of the objects are magnetic objects and non- magnetic objects?



EXAMPLES OF MAGNETIC AND NON- MAGNETIC OBJECTS

磁性和非磁性物品的例子:



Sunday, 26 February 2017

The magnetic and non- magnetic objects
磁性和非磁性物品


Magnets will atrract the magnetic objects

磁铁会吸引磁性物品


Let's look at some of the examples in the video:
让我们一同来看看影片里的例子吧!



Magnetism of magnets
磁铁的磁性

Let's have a look at the magnetism of magnets!
同学们,让我们通过此影片来认识磁铁的磁性吧!👀


The attraction and repulsion of magnets
磁铁的吸引和排斥


Magnets will atrracted to the different poles, will repulsed to the same poles.

磁铁会互相吸引和互相排斥,同性相斥,异性相吸。

同性:南极和南极, 北极和北极 (相斥)
Same poles:
North pole and North pole , South pole and South pole (repulse)异性:南极和北极, 北极和南极 (相吸)
Different poles:
South pole and North pole, North pole and South pole (attract)


磁铁的性质  Characteristics of magnets:      

磁铁是有磁性的物体,磁铁的磁的磁极可分为:南极和北极。
Magnets are magnetic objects,magnetic pole can be divided into: 

The South and The North Pole.



Types of magnets

磁铁的种类Types of magnets:

磁铁的种类繁多,让我们一同来看看磁铁的种类,并认识它们的中英文名称:
There are various type of magnets. Here are some of the examples, let's have a look :