Answered

Joe follows the procedure below to make a compass:

1. Move a magnet from the top of a needle to its point fifty times.
2. Lay the needle on a cork that is floating in a bowl of water.
3. Observe the direction that the needle points.

What is the purpose of step 1?

A. To give the needle an electric charge
B. To make the needle sharper
C. To magnetize the needle
D. To flatten the side of the needle



Answer :

GinnyAnswer

Final answer:

Step 1 in making a compass magnetizes the needle so that it aligns with Earth's magnetic field, serving as a guide for direction.


Explanation:

Making a Compass

Step 1 of the compass-making procedure, which involves moving a magnet from the top of a needle to its point fifty times, aims to magnetize the needle. By magnetizing the needle, it becomes aligned with the Earth's magnetic field when placed in water, allowing it to act as a compass needle.

Example:

When the needle is magnetized, it aligns itself with the magnetic field lines of Earth, helping in determining directions accurately.


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