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olasank [31]
3 years ago
10

Which of earths layers is made up of liquid metal

Physics
2 answers:
alexdok [17]3 years ago
7 0
It’s the outer core!
just olya [345]3 years ago
4 0
The mantle. It is also the largest earth layer, making up about 84% of the earth. 
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wave function of a particle with mass m is given by ψ(x)={ Acosαx −

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3 years ago
A single-turn circular loop of wire of radius 45 mm lies in a plane perpendicular to a spatially uniform magnetic field. During
Lina20 [59]

Answer:

Magnitude of induced emf is 0.00635 V

Explanation:

Radius of circular loop r = 45 mm = 0.045 m

Area of circular loop A=\pi r^2

A=3.14\times 0.045^2=0.00635m^2

Magnetic field is increases from 250 mT to 350 mT

Therefore change in magnetic field dB=250-350=100mT

Emf induced is given by

e=-N\frac{d\Phi }{dt}=-NA\frac{dB}{dt}

e=-0.00635\times \frac{100\times 10^{-3}}{0.10}=-0.00635V

Magnitude of induced emf is equal to 0.00635 V

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Which of these events indicate that a chemical reaction might have occurred?
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