(Science Class) - Magnets 磁鐵
The invisible "Force Magnetism", can you see or feel it?
你能看見或感覺"磁力"的存在嗎?
Let's do the test first.
讓我們來試驗看看吧....
Go fishing
藉由磁鐵釣魚的原理
Force Magnetism, it's existing.
磁力是存在著唷!!!
Because the duck in the water was picked up by the magnet.
因為水中的鴨子被磁鐵吸起來了
So two magnets will be get togeter when they are close.
結論是,兩個磁鐵相近時是會互相被吸附住的哦~~
Do you believe in the magnet will pick up all metals or irons ?
Let's go and test it now.
現在你相信磁鐵能夠吸住鐵嗎? 來試驗看看就知道囉 ^___^