3 years ago

A bar magnet cut in half will form a total ofpoles.a)fourb)eightc)two

1 answer:

8 0

Answer:

A bar magnet is exactly 2 poles, if you cut it in half, you would have 4 poles.

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Nezavi [6.7K]

Yup the correct answer is A jus finished the quiz :)

hope i helped^_^

8 0

3 years ago

Scilla [17]

D, I hoped that helped you

7 0

3 years ago

guajiro [1.7K]

Answer:

Option C is the correct answer.

Explanation:

Absolute pressure is sum of gauge pressure and atmospheric pressure.

That is

$P_{abs}=P_{gauge}+P_{atm}$

We have

$P_{abs}=550.280 kPa\\\\P_{atm}=1atm=101325Pa=101.325kPa$

Substituting

$P_{abs}=P_{gauge}+P_{atm}\\\\550.280=P_{gauge}+101.325\\\\P_{gauge}=448.955kPa$

Option C is the correct answer.

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3 years ago

padilas [110]

The maximum height reached is 45.92 m

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2 years ago

alexdok [17]

Answer:

Explanation:

they both have a neutral charge so they couldn't be positive or negative since that wouldn't come from anywhere

8 0

2 years ago

A bar magnet cut in half will form a total ofpoles.a)fourb)eightc)two​