1) What are the poles of a magnet called? a) East and West b) North and South c) Up and Down d) Repel and Attract 2) Which of these materials is NOT magnetic? a) Iron b) Nickel c) Gold d) Steel 3) Which of these pairs would repel (PUSH)?  a) North/South b) East/West c) South/North d) North/North 4) Which of these pairs would attract (PULL)? a) East/West b) North/South c) South/South d) North/North 5) How can you test if something is a TRUE magnet OR if it is just attracted to a magnet? a) Try to pick something up. b) See if it attracts silver. c) See if it will attract another magnet. d) See if it will repel another magnet. 6) Where is the magnetic field strongest? a) A little bit North. b) A little bit South. c) At the North and South Poles. d) In the middle of the earth. 7) How could you make a magnet out of an iron nail? a) Ask it nicely. b) Hover a magnet near it. c) Run electricity through it. d) Rub it with a magnet. 8) What are the ends of a magnet called? a) Points b) Poles c) Pieces d) Ports 9) As you move closer to the magnet how does it's strength change? a) It gets stronger. b) It gets weaker, c) It doesn't change. 10) Which would probably NOT stick to your refrigerator with a magnet? Why not? a) 1 sheet of paper - It's too thin. b) 5 sheets of paper - It's just right. c) 10 sheets of paper - It's too thick. d) Paper is too magnetic. 11) If you put the North pole of a magnet near steel or iron it will... a) ...pull it. b) ...push it. c) ...nothing will happen. 12) Choose the BEST magnetic metal. a) Steel bars b) A gold chain c) A silver ring d) A copper coin

All About MAGNETS

podle
Tisk
Vložit

Výsledková tabule/Žebříček

Vizuální styl

Možnosti

Přepnout šablonu

Obnovit automatické uložení: ?