Answer:
ver explicacion
Explanation:
El sodio tiene configuración electrónica 2,8,1.
Esto implica que el sodio tiene solo un electrón en su capa más externa. Como tal, cuando ese electrón se pierde, el siguiente electrón debería perderse de una capa interna llena.
Se requiere mucha más energía para perder un electrón de una capa interna llena de la que se requiere para perder un electrón de la capa más externa.
Por lo tanto, existe una brecha muy grande entre la primera y la segunda energía de ionización del sodio porque se requiere una cantidad de energía mucho mayor para eliminar un electrón de una capa interna que de una capa más externa.
It tells you that a star spectrum tells what atoms make up the star
Answer:
the work done by the net external force acting on the skier is 3046.12 J.
Explanation:
Given;
initial speed of the water skier, u = 6.3 m/s
final speed of the water skier, v = 10.9 m/s
mass of the water skier, m = 77 kg
The work done by the net external force is calculated as;
W = ΔK.E
Therefore, the work done by the net external force acting on the skier is 3046.12 J.
A psychologist who would claim that a client's personal experience and viewpoint influence behavior more than events in reality would probably use cognitive psychology mixed with developmental aspects to explain the behavior and personality of a person.
Answer:
If force is applied to cause the motion of the body
Explanation:
In the setup given in this diagram, potential energy can be converted into kinetic energy by applying force on the cart or object to move it down the slope.
Potential energy is the energy due to the position of a body. The body has huge potential energy at its current position.
Kinetic energy is the energy due to the motion of a body.
As the body moves down the slope and its velocity increases, it gains massive kinetic energy.
Down the slope, the kinetic energy increases as the potential energy decreases.
At the bottom of the slope, the potential energy becomes zero and the kinetic energy is at its maximum.