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Makovka662 [10]
3 years ago
12

Annie has collected several items from around her house. She is using these objects to investigate which objects are attracted t

o magnets and which ones are not. Which item should Annie expect to be attracted to her magnet?
A) ice cube

B) metal screw

C) leather glove

D) notebook paper
Engineering
1 answer:
Margarita [4]3 years ago
5 0
The metal screw would be attracted to her magnet since its metal and the others don’t attract to magnets.
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The best material to use when creating an electric fence would be Aluminum. Aluminum wiring is incredibly durable and can be easily obtained. Since aluminum is a non-magnetic metal its conducting capabilities far exceed other metallic options in the market and is also why companies choose aluminum for their high tension cable wiring. Aside from being more expensive than other feasible options its durability and conducting capabilities make it easily the best option.

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Two substances, A and B, initially at different temperatures, come into contact and reach thermal equilibrium. The mass of subst
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Answer:

The specific heat capacity of substance A is 1.16 J/g

Explanation:

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The heat can be calculated by the formula:

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Hope it helped have a nice day! :)

8 0
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