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Snowcat [4.5K]
4 years ago
13

______ attract objects made of iron ​

Physics
1 answer:
Bess [88]4 years ago
8 0

Answer:

(That an object must be made out of metal to be attracted, but not all metals are attracted.) Metals such as iron, nickel, and cobalt are attracted to magnets. Steel has iron in it, so it is also attracted to magnets.

Explanation:

basically magnets

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3 0
3 years ago
Select the correct answer.
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Explanation:

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Svet_ta [14]

Answer:

C

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5 0
3 years ago
The maximum current output of a 60 ω circuit is 11 A. What is the rms voltage of the circuit?
Scilla [17]

Answer:

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Explanation:

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6 0
3 years ago
A microscope has an objective lens with a focal length of 14.0mm . A small object is placed 0.80mm beyond the focal point of the
Nikolay [14]

Answer:

A. 260 mm

B. - 18

C. 175

Explanation:

A

The expression for the lens equation is

\frac{1}{f} = \frac{1}{u} + \frac{1}{v}

\frac{1}{14.0mm} = \frac{1}{14.80 mm} + \frac{1}{v}

\frac{1}{v} = \frac{1}{14.0} - \frac{1}{14.80}

v = 259 mm

   = 260 mm or 26 cm (to 2 s.f)

check the attached files for additional solution

3 0
3 years ago
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