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Anon25 [30]
2 years ago
12

Mrs Harper has a cup full of paper clips some are made of metal and others are made of plastic she wants to separate the metal p

aper clips from the plastic
Physics
1 answer:
Ronch [10]2 years ago
8 0

Answer:

Take a magnet and move it over the cup

Explanation:

Since there are metals also in the cup they would be attracted by the magnet leaving the plastic clips only in the cup

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6 0
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How many electrons do hydrogeyn have?
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3 years ago
A 0.9 µF capacitor is charged to a potential difference of 10.0 V. The wires connecting the capacitor to the battery are then di
jeyben [28]

Answer:

3.6μF

Explanation:

The charge on the capacitor is defined by the formula

q = CV

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q₁ = C₁V₂

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CV = CV₂ + C₂V₂

CV - CV₂ = C₂V₂

C ( V - V₂) = C₂V₂

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C₂ = 0.9 ( 10 /2) - 1) = 0.9( 5 - 1) = 3.6μF

7 0
3 years ago
Visible light includes all of the
krek1111 [17]

Answer:Visible light is a small part of the electromagnetic spectrum. The spectrum covers everything from gamma rays, x-rays, visible light, infrared, microwave and radio waves. Each part of the spectrum, including the different colors of visible light, have different wavelengths (the space between each wave).

Explanation:

6 0
2 years ago
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lions [1.4K]

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You just found the force of friction!

Explanation:

8 0
3 years ago
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