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3 years ago

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Explain why teens are especially weak at impulse control

1 answer:

RSB [31]3 years ago

4 0

Answer:

One explanation may be that as a group, teenagers react more impulsively to threatening situations than do children or adults, likely because their brains have to work harder to rein in their behavior, a research team reported here yesterday at the Society for Neuroscience meeting

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The simplest form of a traveling electromagnetic wave is a plane wave. For a wave traveling in the x direction whose electric fi

e-lub [12.9K]

Answer:

please the answer below

Explanation:

A general electromagnetic plane wave, traveling in the x direction, can be expressed in the form:

$\vec{E}=E_0e^{-i(k\cdot x-\omega t)}\hat{j}\\\\\vec{B}=B_0e^{-i(k\cdot x-\omega t)}\hat{k}\\\\$ (1)

1.

a. amplitudes

from (1) we can observe that E_0 and B_0 are the amplitudes.

2. frequency

3.

By replacing (1) we obtain:

$\vec{E}=E_0e^{-i(k(0)-\omega t)}\hat{j}=E_0[cos\omega t+sin\omega t]\hat{j}$

4.

the wave respond to the followinf physical variables: amplitude, frequency, time and position, as we can see in (1).

hope this helps!!

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3 years ago

Which of the following is not a requirement of practical fuel

Diano4ka-milaya [45]

Nothing on that list of choices is a requirement.

4 0

4 years ago

1. Which of the following air pollutants combines with haemoglobin in our blood and renders it incapable to

enyata [817]

B, Carbon monoxide is the answer :)

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3 years ago

which phenomenon is most directly responsible for earth’s magnetic field? Earth spinning on its axis. The moon's gravitational p

Scorpion4ik [409]

Earth spinning on its axis

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4 years ago

A blue train of mass 50 kg moves at 4 m/s toward a green train of 30 kg initially at rest. The trains collide. After the collisi

Nata [24]

Explaination :

Momentum = mass x speed

p = (30 kg) (3 m/s)

p = 90 kg m/s

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3 years ago