All categories

4 years ago

He lowest energy bound state is characterized by:

Physics

1 answer:

Sergeu [11.5K]4 years ago

3 0

Answer:

h)a, c, and e

The lowest energy bound state characterized by

1. The lowest energy bound state has zero nodes

2.The lowest energy bound state has nonzero probability to be found at x > a.

3.For large Vo, its energy is close to h2/8mL2 - Vo f) for large Vo, its energy is close to - Vo

Explanation:

As we know that when energy id high then states become unstable so the only lowest energy is stable and all other state is unstable.these unstable states try to reach on the lowest energy bound state.

The lowest energy bound state characterized by

1. The lowest energy bound state has zero nodes

2.The lowest energy bound state has nonzero probability to be found at x > a.

3.For large Vo, its energy is close to h2/8mL2 - Vo f) for large Vo, its energy is close to - Vo

So the option h is correct.

You might be interested in

A marble is thrown horizontally with a speed of 7 m/s. When the marble lands, it hastraveled a horizontal displacement of 30 m.

Alex Ar [27]

Answer:

t = 4.28 s

Explanation:

The horizontal speed of a marble = 7 m/s

The horizontal displacement covered by the marble = 30 m

We need to find the time for which the marble is in air. Let the time is t. Using the formula for speed to find it as follows :

$s=\dfrac{d}{t}\\\\t=\dfrac{d}{s}\\\\t=\dfrac{30\ m}{7\ m/s}\\\\=4.28\ s$

So, it will in the air for 4.28 s.

6 0

3 years ago

Two identical small charged spheres are a certain distance apart, and each initially experiences an electrostatic force of magni

sweet-ann [11.9K]

Answer:

d) 1/4 F

Explanation:

The magnitude of electrostatic force between stationary charges is described by Coulomb's law. This law states that this force is proportional to the magnitudes of the charges:

$F\propto q_1q_2$

When each of the spheres has lost half its initial charge, we have:

$q_1'=\frac{q_1}{2}\\q_2'=\frac{q_2}{2}$

So, the new electrostatic force is:

$F'\propto q_1'q_2'\\F'\propto \frac{q_1}{2}\frac{q_2}{2}\\F'\propto \frac{q_1q_2}{4}\\F'\propto\frac{1}{4}F$

5 0

4 years ago

3. Write the numbers given below in scientific notation.

KIM [24]

Answer:
a) 3 * 10^9 ms
b) 1.6 * 10^-9 gm
c) 6.4 * 10^6 m
d) 5.48 * 10^5 s
Explanation:
Scientific notation is always written in [number from 0-10] (multiplied by) [10] raised to the power 'n'

4 0

2 years ago

A pilot heads his jet due east. The jet has a speed of 475 mi/h relative to the air. The wind is blowing due north with a speed

oksian1 [2.3K]

Explanation:

a. The velocity of the wind as a vector in component form will be represented as v vector:

$v=30j$