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antoniya [11.8K]
3 years ago
7

HELP PLEASE!!!!

Physics
2 answers:
Archy [21]3 years ago
6 0
<span>Suppose you mixed two chemicals in the lab until you could not tell the two apart. After some time passed, a white powder formed which would not dissolve, and settled on the bottom. The mixture was first homogeneous then heterogeneous. </span>
Leokris [45]3 years ago
5 0
The answer is C. Homogeneous, heterogeneous

Since you could not tell the two apart we can easily determine that it was at a homogeneous state, once we could determine that there is a different substance visible, we can determine that it is in fact heterogeneous
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Which circuit is a series circuit
posledela

Answer:

The answer is A

Explanation:

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A generator uses a coil that has 100 turns and a 0.50-T magnetic field. The frequency of this generator is 60.0 Hz, and its emf
lana [24]

Answer:

38 m

Explanation:

Number of turns=N=100

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Frequency of the generator=f=60 Hz

Rms value of emf=E_{rms}=120 V

We have to find the length of the wire from which the coil is made.

Peak value of emf=E_0=E_{rms}\sqrt 2=120\times \sqrt 2=169.7 V

Length of wire=4\sqrt{\frac{NE_0}{2\pi fB}}

Substitute the values

Length of wire=4\times \sqrt{\frac{169.7\times 100}{0.50\times 2\pi\times 60}}

Length of wire=38 m

Hence, the length of wire from which the coil is made=38 m

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3 years ago
Can you please help me find the answer
Serggg [28]
Im sorry may you please retake the picture then i will answer
8 0
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ankoles [38]

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Ganymede is the largest body

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3 0
2 years ago
Read 2 more answers
The mini-refrigerator fire was most likely caused by what type of wiring?
Nimfa-mama [501]

Answer: The copper wiring most likely caused the mini-refrigerator fire.

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Therefore, the mini-refrigerator fire was most likely caused by copper wiring.

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