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poizon [28]
3 years ago
11

The Earth's crust is made of tectonic plates. These plates are constantly in motion. How are earthquakes related to the movement

of tectonic plates?
A.
Two plates collide and the edges of the plate begin to crumble.
B.
Tectonic plates move against each other and release energy into the surface of the Earth.
C.
Gravity pulls down large amounts of soil on Earth's surface causing the plates to shake.
D.
Magma pushes a tectonic plate upward from under the surface of the Earth.
Physics
2 answers:
never [62]3 years ago
5 0

Answer:

I'm pretty sure it's B because I studied this topic and I'm not right I'm sorry.

atroni [7]3 years ago
5 0

Answer:

hmm its c or d

Explanation:

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Answer:

beacause it's contracts

Explanation:

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6 0
3 years ago
A circular conducting loop with a radius of 0.50 m and a small gap filled with a 10.0-Ω resistor is oriented in the xy-plane. If
saul85 [17]

Answer:

Current, I = 0.153 A

Explanation:

Given that,

Radius of the circular conducting loop, r = 0.5 m

Resistance of the resistor, R=10\ \Omega

Magnetic field, B = 1 T

Angle with z axis, \theta=30^{\circ}

Magnetic field increases to 10 T in 4 seconds

To find,

Magnitude of current.

Solve,

According to Faraday's law, the induced emf is given by:

\epsilon=\dfrac{\phi_f-\phi_i}{t}

\phi_f\ and\ \phi_i are final flux and the initial flux respectively.

\epsilon=NA\ cos\theta\dfrac{B_f-B_i}{t}

\epsilon=1\times \pi (0.5)^2\ cos(30)\dfrac{10-1}{4}

\epsilon=1.53\ V

The magnitude of current can be calculated using the Ohm's law as :

I=\dfrac{\epsilon}{R}

I=\dfrac{1.53}{10}

I = 0.153 A

Therefore, the magnitude of the current that will be caused to flow in the loop is 0.153 A.

3 0
4 years ago
All of the following would be useful in trying to obtain procedural information to replicate an experiment previously published
Lera25 [3.4K]

Answer:

I am pretty sure that the answer would be a peer reviewed article.

Explanation:

I saw this because, an encyclopedia, published scientific journal, and a lab journal used in the original experiment, are all reliable sources of information.

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