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Answer: a switch can do A, B and E
Explanation:
Answer:
NS/NS
Explanation:
If we cut a bar magnet in half pieces according to the image that is given below the question, then the magnet will show NS/NS that is (North-South/North-South) because the smaller pieces of the magnet will become a small magnet with the same property-carrying both the poles, north pole as well as south pole. The poles will not be separated.
True. Solvents are always materials that contain the solute. Water contains the salt, in this instance.