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Naddika [18.5K]
3 years ago
14

Teens realize that things may be “shades of gray” after they enter Piaget’s

Physics
2 answers:
expeople1 [14]3 years ago
5 0
Teens realize that things may be “shades of gray” after they enter Piaget’s formal operational stage. The Piaget's approach for Adolescent, also referred to asFormal operational stage is the stage in which adolescents develop their ability to think about abstract concepts, they become more argumentative and <span>indecisive.</span>
sweet-ann [11.9K]3 years ago
4 0

Answer:

formal operational stage

Explanation:

buzz

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Answer:

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3 years ago
When I throw a ball in the air at what point will it have the least kinetic energy
pickupchik [31]
When you throw the ball in the air it is considered kinetic energy. Once the ball reaches its max height, it stops moving and all kinetic energy turns into potential energy. So when the ball is at its highest point.
7 0
3 years ago
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What is the energy of the photon emitted when an electron in a mercury atom drops from energy level f to energy level b?
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The energy of the photon emitted when an electron in a mercury atom drops from energy level f to energy level b is 3.06 eV.

<h3>Change in energy level of the electron</h3>

When photons jump from a higher energy level to a lower level, they emit or radiate energy.

The change in energy level of the electrons is calculated as follows;

ΔE = Eb - Ef

ΔE = -2.68 eV - (-5.74 eV)

ΔE = 3.06 eV

Thus, the energy of the photon emitted when an electron in a mercury atom drops from energy level f to energy level b is 3.06 eV.

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2 years ago
A 0.5-kilogram apple falls from a height of 2 meters to 1.50 meters. Ignoring frictional effects, what is the kinetic energy of
spin [16.1K]

The  final kinetic energy of the ball is 2.45 J

Explanation:

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U_i +K_i = U_f + K_f

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U_i is the initial potential energy, at the top

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By explicing the potential energy, we can rewrite the equation as:

mgh_i + K_i = mgh_f + K_f

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m = 0.5 kg is the mass of the apple

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K_i = 0

Therefore we can solve the equation for K_f, the final kinetic energy of the ball:

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Answer:

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Explanation:

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