Science Class 6 MCQ Chapter 4 Exploring Magnets Curiosity Advertisement 1. What happens when unlike poles of two magnets come together?They repelThey attractThey create heatThey lose magnetismQuestion 1 of 162. Which of the following metals is magnetic?AluminumBrassNickelCopperQuestion 2 of 163. When a magnet is suspended freely, it aligns in which direction?East-WestNorth-SouthNortheast-SouthwestWest-NorthQuestion 3 of 164. What is the outcome when a North pole is brought near the North pole of another magnet?They attract each other.They repel each other.They neutralize.Nothing happens.Question 4 of 165. What happens when you rub a magnet along a needle multiple times?The needle becomes a magnet.The needle changes color.The magnet loses its properties.The needle becomes non-magnetic.Question 5 of 166. The force of a magnet can pass through which of the following materials?WoodGlassPlasticAll of the aboveQuestion 6 of 167. What happens when a magnet is heated?It becomes stronger.It loses its magnetism.It gains new poles.It breaks into pieces.Question 7 of 168. Magnets of which shape are often used in toys?Bar magnetsRing magnetsU-shaped magnetsAll of the aboveQuestion 8 of 169. Which of these can be turned into a magnet?Wooden blockIron rodPlastic spoonRubber bandQuestion 9 of 1610. Which device was used in ancient India for navigation at sea?Magnetic compassLodestoneMatsya-yantraGyroscopeQuestion 10 of 1611. What is the name of the device that helps in finding directions by using the Earth's magnetic field?SpeedometerThermometerMagnetic compassAltimeterQuestion 11 of 1612. Magnets should not be stored near:WoodPlasticMobile phonesPaperQuestion 12 of 1613. How should magnets be stored?In pairs with unlike poles facing each other In pairs with like poles facing each otherIn a metal boxCovered with plasticQuestion 13 of 1614. What happens when two ring magnets are placed with like poles facing each other?They stick together.They repel each other.They rotate.Nothing happens.Question 14 of 1615. Which of these can damage a magnet?Dropping itHeating itHitting it with a hammerAll of the aboveQuestion 15 of 1616. How can a magnet be demagnetized?By rubbing itBy cooling itBy heating or hitting itBy freezing itQuestion 16 of 16 Loading...
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