Carlos attempts to get a refrigerator magnet to stick on the s end of a bar magnet. he is unable to do so and states that the bar magnet is broken. evaluate his argument: is this correct or incorrect? explain.

It is incorrect.

Explanation:

Refrigerator magnets are actually multiple layers of magnets, and they are stacked using opposite polarities, so the south end of the magnet might be under a north, so if he puts the magnet on its side it will probably attract.

spectral lines lyman is one set

the best answer for these questions would be:

1.            c. is smaller

2.            d) concrete operational

3.            b) interaction with the environment – the children interact with their environment can them learn more.

4.            a) parents who reason openly with children can limit a child’s cognitive ability.