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earnstyle [38]
2 years ago
10

A bar magnet was placed underneath a sheet of paper where a pile of iron filings sits. In the presence of the energy stored in t

he magnetic field, the iron filings arranged themselves, creating lines of force. How do the energy and the lines of force change when a stronger bar magnet is used
Physics
1 answer:
Naya [18.7K]2 years ago
4 0

Answer: 1. The field energy will increase

2. The energy increases, and the lines of force are denser

3. It points toward the field of earths magnetic poles

4. 1 and 2 only

5. 2, 4, 1, 3

Explanation: just took it

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astra-53 [7]

Answer:

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1000km=1000000 M

speed= distance/time

time=distance/speed

time=1000000/299792458

time= 0.0033second

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2 years ago
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Lena [83]
First let’s pick one at random

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3 years ago
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kumpel [21]

Answer:

Graph C

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3 years ago
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Examples of radiation:

... sunshine to tan your skin
... radio energy to bring you the news
... X-ray to check your teeth
... microwave to heat up the meatloaf
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4 0
3 years ago
Help me with this???
Vikentia [17]

Yo sup??

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total time taken=6 hours

Therefore

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Hope this helps

8 0
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