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IrinaVladis [17]
2 years ago
9

Conduction can only happen when objects are in:

Physics
2 answers:
serious [3.7K]2 years ago
5 0

Answer:

When it’s gravitational

Explanation:

I’m pretty sure that’s the answer

dlinn [17]2 years ago
4 0
Gravitational.......
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How much conventional current must you run in a solenoid with radius = 0.05 m and length = 0.39 m to produce a magnetic field in
Ugo [173]

Answer:

Explanation:

radius of the solenoid, r = 0.05 m

length of the solenoid, l = 0.39 m

Magnetic field of the solenoid, B = 2 x 10^-5 T

Number of turns, N = 200

The magnetic field of the solenoid is given by

B=\mu _{0}ni

where, i be the current and n be the number of turns per unit length

n = N / l = 200 / 0.39 = 512.8

2\times 10^{-5}=4 \times 3.14\times 10^{-7}\times 512.8\times i

i = 0.031 A

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3 years ago
When celery is placed in a glass of pure water the solution inside its cells is _____ compared to the water.?
kow [346]
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3 years ago
Explaining How Momentum Can Cause
Ghella [55]

Answer:

The astronaut can throw the hammer in a direction away from the space station. While he is holding the hammer, the total momentum of the astronaut and hammer is 0 kg • m/s. According to the law of conservation of momentum, the total momentum after he throws the hammer must still be 0 kg • m/s. In order for momentum to be conserved, the astronaut will have to move in the opposite direction of the hammer, which will be toward the space station.

Explanation:

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2 years ago
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Vanyuwa [196]
Force = mass x acceleration

15 = mass x 4

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8 0
3 years ago
A person spins a tennis ball on a string in a horizontal circle (so that the axis of rotation is vertical). At the point indicat
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Answer:

direction does the axis of rotation tilt toward after the blow is the z- direction

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