Quantum mechanics. need help with precise explanation
Explain the meaning of the following: (a) Bohr's correspondence principle (b) Heisenberg's uncertainty principle (c) Stationary state Orthonormality (d) (e) (f) (g) (h) (i) Quantum tunneling Linear in

Answer:

Explanation:

14

Answer:

Brightness.

Explanation:

very bright.

Light energy with very high amplitude would be perceived as very bright or intense light.

Waves with a big maximum displacement or height relate to light energy with a very high amplitude.

This large amplitude equates to a greater intensity or brightness of light in terms of perception.

When high-amplitude light waves enter our eyes, they excite light-sensitive cells, such as the cones in our retinas, more powerfully.

As a result of the increased stimulation, the sense of a bright or powerful light source is formed. The magnitude of the light's amplitude is interpreted by the human visual system as a measure of its intensity, allowing humans to distinguish between dimmer and brighter light sources.

Thus, in human visual experience, light energy with a very high amplitude is related with a heightened feeling of brightness or intensity.

For more details regarding amplitude, visit:

https://brainly.com/question/9525052

#SPJ6

Answer:

An electromagnet is made by forming a coil around a soft iron bar (known here as the metal) such as a nail or  screw and connect with an insulated copper wire (known here as the electric current conductor) the ends of the wound copper is then connected separately to the positive and negative terminals of a battery (known here as the source of electric current)

The north seeking needle of the magnetic compass will move away when brought close to the north pole of the formed electromagnet which can then be labelled N

The magnetic compass needle will be attracted to the south pole of the electromagnet which can then be labelled S

Explanation:

An electromagnet is an electric powered magnet that is formed (temporarily) by the perpendicular movement of electric current with respect to a metal core

The magnitude and the poles of an electromagnet can be changed by changing the magnitude and the direction of flow of the electric current respectively.

Answer:

the time period is 14.00

Explanation:

it.answer help you

From the analysis, it can be concluded that planet A has the strongest gravitational field, followed by planet C, and planets B and D have the same gravitational field strength.

The gravitational force acting on various masses is measured on different planets. The table shows the measured values for the forces acting on the corresponding masses:Planet Force (N) Mass (kg)A 8.0 0.50B 30 3.0C 45 3.0D 60 6.0

Method for comparing the gravitational field strengths on the different planets:First, we can use the formula for calculating gravitational force: \(`F = G (m_1m_2 / r^2)`\)where G is the universal gravitational constant `\(6.67 * 10^{-11 }Nm^2/kg^2\), m1 and m2 are the masses of the two objects in kg, and r is the distance between the centers of the objects in meters.

We know that the force is proportional to mass (F = ma). So we can calculate the acceleration due to gravity (g) on each planet by dividing the force by the mass. Therefore, we can use the formula: `g = F / m`.

Comparing the gravitational field strengths on the different planets:We will calculate the acceleration due to gravity (g) on each planet.

For planet A: `

g = F / m

= 8.0 N / 0.50 kg

= 16 \(m/s^2\)`

For planet B: `g = F / m

= 30 N / 3.0 kg

= 10 \(m/s^2\)

For planet C: `g = F / m

= 45 N / 3.0 kg

= 15 \(m/s^2\)

For planet D: `g = F / m

= 60 N / 6.0 kg

= 10 \(m/s^2\)

`So we see that planet A has the strongest gravitational field, followed by planet C, then planet B and planet D have the same gravitational field strength.

Know more about   gravitational field   here:

https://brainly.com/question/31829401

#SPJ8

By using the definition of path-connectedness,  [0,3) is path-connected can be shown as f(t) is a linear function, and the interval [0,1] is mapped to [0,3) in a continuous and smooth manner.

To show that the interval [0,3) is path-connected, we need to demonstrate that for any two points in the interval, there exists a continuous path connecting them entirely within the interval.

Let's take two arbitrary points in [0,3), say a and b, where 0 ≤ a < b < 3.

Consider the following continuous function f: [0,1] → [0,3) defined as:

f(t) = (1-t)a + tb

where t is a parameter ranging from 0 to 1.

We can verify that f(0) = (1-0)a + 0b = a, which is the starting point, and f(1) = (1-1)a + 1b = b, which is the ending point.

Now, let's show that f(t) lies entirely within [0,3) for any value of t. Since a < b, we know that the function f(t) = (1-t)a + tb lies between a and b for all t ∈ [0,1]. Since a and b are in the interval [0,3), f(t) is also bounded within [0,3).

Moreover, f(t) is a linear function, and the interval [0,1] is mapped to [0,3) in a continuous and smooth manner.

Therefore, we have constructed a continuous path (via the function f) connecting any two points a and b within [0,3), satisfying the definition of path-connectedness.

Hence, we can conclude that the interval [0,3) is path-connected.

To learn more about path, click here:

https://brainly.com/question/30897010

#SPJ11

The half-life of a first-order reaction is a constant that is related to the rate constant for the reaction: t1/2 = 0.693/k.

It is used in life-science laboratories in applications in which lower energy beta emissions are advantageous such as DNA sequencing. P can be used to label nucleotides. It is less energetic than 32P, giving a better resolution.

Phosphorus 33 is an artificial radioactive element. It is produced with a low yield by the neutron bombardment of phosphorus 31 (stable). The phosphorus 33 has a radioactive period of 25.3 days.

Phosphorus-33 atom is the radioactive isotope of phosphorus with relative atomic mass 32.971725, half-life of 25.34 days and nuclear spin (1)/2.

Phosphorus was discovered by the German merchant Hennig Brand in 1669.

To learn more about half life refers to;

https://brainly.com/question/24710827

#SPJ1

When light passes through a double slit, the pattern on the wall would be an interference pattern of light and dark fringes.

If light consisted of classical particles and was sent through a double slit, the pattern on the wall would be a bright blob with no distinct shape. If light is actually a wave that only behaves like a particle in certain situations then, when light passes through a double slit, the pattern on the wall would be an interference pattern of light and dark fringes.What is a double slit?A double-slit experiment is an experiment that demonstrates the wave-like nature of light. Light passes through two small slits that are positioned close together in a double-slit experiment. Two waves emerge from the two slits and interact with each other, producing an interference pattern on a screen. The pattern will consist of a series of alternating bright and dark fringes, known as interference fringes.

Learn more about dark fringes here:

https://brainly.com/question/31315270

#SPJ4

The movement of this liquid metal, in convection cells, causes the earth's crust to shift, as part of plate tectonics. To transform iron into its liquid state requires an incredible amount of energy. At least 50% of this energy comes from the radioactive decay of elements within the Earth.

The center of our planet is as hot as the surface of the sun, churning away at some 6000 degrees Celsius. Its power and heat can be observed when magma pushes its way to the surface to become lava, boiling or melting anything it comes in contact with as it moves down from the height of a volcano. Heat in the mantle comes from the Earth's molten outer core, decay of radioactive elements, and, in the upper mantle, friction from descending tectonic plates.

To learn more about the core of the Earth visit here:

https://brainly.com/question/7849615

#SPJ4

The particles leave a trail behind them as they move. The longer the trail, the faster that the particle is moving. During any up-and-down cycle of the particle, describe the speed. It moves with the greatest speed AND smallest speed when there is a change in the direction.

The speed of an object is described as the magnitude of the change of its position over time or the magnitude of the change of its position per unit of time;

Speed is  a scalar quantity.

The particle will move faster when there is a change in the direction on the movement of the particle.

Learn more about speed at: https://brainly.com/question/26046491

#SPJ1

Answer:

bc we play when we are bored and some people use it as a tradition to play on thanksgiving

The mass of the beach ball is 0.33 kg

From the question,

We are to determine the mass of the beach ball.

Using the formula

ρ = mv

Where ρ is the momentum

m is the mass

and v is the velocity

From the given information,

ρ = 3 kg m/sec

v = 9 m/sec

Putting the parameters into the formula, we get

3 = m × 9

∴ m = 3 ÷ 9

m = 0.33 kg

Hence, the mass of the beach ball is 0.33 kg

Learn more here: https://brainly.com/question/20345538

During the spring, the air mass which most likely brings record-breaking high temperatures to the eastern half of the united states is Maritime tropical (mT).

At low altitudes, the mT air masses are extremely warm and humid. This air mass likely experiences inversions in the evening that keep moisture from rising to the higher troposphere levels. The subtropical high's eastern side is more stable than its western side.

As a result, the eastern side is drier than the western side, which frequently experiences clouds and precipitation. The temperature at the dew point is higher than 60 °F. In an mT air mass, these high dew points are highly uncomfortable.

To learn more about air masses, visit the link below:

brainly.com/question/13093921

#SPJ4

Grains, pasta, etc provides the body with energy in the form of carbohydrates because they're absorbed quickly by the body and used for energy.

Answer:

When a force acts on an object that is stationary or not moving, the force will cause the object to move, provided there are no other forces preventing that movement. If you throw a ball, you are pushing on it to start its movement. If you drop an object, the force of gravity causes it to move.Answer:
When a force acts on an object that is stationary or not moving, the force will cause the object to move, provided there are no other forces preventing that movement. If you throw a ball, you are pushing on it to start its movement. If you drop an object, the force of gravity causes it

Explanation:

Answer:

a low protein diet helps you lose weight because lack of protein can make you lose muscle mass

Explanation:

It cuts your strength it makes it harder to keep your balance and slows your metabolism and later you get tired easily it leads to muscle wasting overtime and sheds your fat

3.96 × 1011 J is the  initial kinetic energy is needed by the satellite in order to reach a great (i.e., infinite) distance from the Earth, neglecting the effects of air resistance in the atmosphere.

In order to calculate the initial kinetic energy needed for the satellite to reach an infinite distance from Earth, we need to use the equation

K = 0.5\(mv^2\), where K is the kinetic energy, m is the mass of the satellite, and v is its velocity.

Using the given values of the satellite's mass (8000 kg) and the gravitational constant (6.67 × 10−11 N·m2/kg2), we can calculate the initial velocity needed:

v = √[(2GME)/RE] = √[(2 × 6.67 × 10−11 × 5.97 × 1024) / 6.37 × 106] = √[9.8 × 107] = 9.9 × 103 m/s

Using the velocity and mass values, we can calculate the initial kinetic energy needed for the satellite to reach an infinite distance from Earth:

K = 0.5\(mv^2\) = 0.5 × 8000 kg × (9.9 × 103)2 = 3.96 × 1011 J.

Therefore, the initial kinetic energy needed for the 8000 kg satellite to reach an infinite distance from Earth, neglecting the effects of air resistance in the atmosphere, is 3.96 × 1011 J.

To know more about kinetic energy refer here :

https://brainly.com/question/8101588

#SPJ11

The new cost of the soap containing 5% water would be cheaper. However, it is important to note that the new batch of soap may not have the same quality as the original batch containing 30% water. The hotel may also not be satisfied with the quality of the new batch and may choose to switch suppliers.

In the case of a small soap factory in Laguna that supplies soap containing 30% water to a local hotel at P373 per 100 kilos FOB and then experiencing a stock out, the factory may provide a different batch of soap containing 5% water. This will change the cost of the soap. The cost of the soap containing 30% water is calculated using:P373 per 100 kilos = (30% x 100 kilos) water + (70% x 100 kilos) soap= 30 kilos water + 70 kilos soap Therefore, the cost of the soap component is:P373/70 kilos soap = P5.33/kilo soapOn the other hand, if the soap contains 5% water, the cost of the soap will change. The cost of the soap component in this case would be:P373/95 kilos soap = P3.93/kilo soap. Therefore, the new cost of the soap containing 5% water would be cheaper. However, it is important to note that the new batch of soap may not have the same quality as the original batch containing 30% water. The hotel may also not be satisfied with the quality of the new batch and may choose to switch suppliers.

To know more about soap  visit:

https://brainly.com/question/27807899

#SPJ11

The mass of Ashanti's book is 1.6kg if the book gains 4.7 J of gravitational potential energy.

The term mass refers to the quantity of matter that makes up something or someone. Additionally, mass can be thought of as the resistance an item has to changes in velocity and, consequently, changes in acceleration, as acceleration is the rate at which velocity changes.

Since it takes effort to lift objects out of the gravitational pull of the Earth, gravitational energy is the potential energy associated with gravitational force. Water in an elevated reservoir or kept behind a dam serves as evidence for gravitational potential energy, which is caused by elevated positions.

The formula for potential energy

PEg=mgh

PEg=4.7J

g=9.8N/kg

h=0.8m

m=?

4.7=m×9.8×0.8

4.7=7.84m

m=7.8/4.7=1.6

To know more about gravitational potential energy, visit:

https://brainly.com/question/15978356

#SPJ1

Answer:

Explanation:

The speed of the car can be found by using the formula

where

a is the acceleration

v is the speed

t is the time

From the question we have

v = 10 × 25

We have the final answer as

Hope this helps you

a)calculate the player's velocity when they leave the floor.  = 4.35 m/s

b)The player applied a moderate amount of force = 1413.4 N

c)  power output by the athlete during the acceleration phase = 420

A movement's velocity is the speed at which it is traveling in a certain direction. using a car heading north on the highway as an illustration or a rocket after it has launched as an example of speed. According to the definition of a scalar, the absolute magnitude of the velocity vector is always equal to the speed of the motion.

The pushing or tugging that modifies a mass object's velocity is what is meant by the notion of force. The ability to change a body's resting or moving condition is referred to as an external force. Both its magnitude and direction are known.

h1 = Height of compression = 0.400 m

m = Mass of basketball player = 105 kg

h2 = Height of center of gravity after jump = 0.950 m

g = Acceleration due to gravity = 10m/s2

The energy balance of the system is given by

mgh = 1/2 mv²

v²= 2gh2

   =√ 2 * 10 * 0.950

 v  = 4.35 m/s

The velocity of the player when he leaves the floor is v= 4.35 m/s

F h1 = mgh1 + 1/2 mv2

F = mgh1 + 1/2 mv2/h1

  = 105 * 10 * 0.400 + 1/2 * 105 *(4.35)2

  = 420 + 993.4

F = 1413.4 N

The force exerted on the floor is F = 1413.4 N

E = mgh

 = 105 * 10 * 0.400

 = 420

Power = 420

To learn more about velocity visit:

https://brainly.com/question/18084516

#SPJ4

Answer:

the object is changing direction

Explanation:

During straight line motion, On a velocity vs. time graph, any time the line crosses the x axis, the object is changing direction

This question involves the concept of Ohm's Law.

Circuit "A(TOP-LEFT), C(BOTTOM-LEFT), D (BOTTOM-RIGHT)" correctly shows Ohm's Law.

Therefore circuit B (top-right) does not correctly show ohm's law.

Ohm's law states that the current through a conductor between two points is directly proportional to the voltage across the two points.

According to Ohm's Law:

V = IR

where V = Voltage

I = Current

R = Resistance

We will then apply this  rule to every circuit to check its validity:

CIRCUIT 'A' (TOP-LEFT), CIRCUIT 'B' (TOP-RIGHT) and CIRCUIT 'C' (BOTTOM-LEFT): validly follows ohms law while  circuit B (top-right) do not follow ohms law.

Learn more about Ohm's Law  at:

https://brainly.com/question/231741

#SPJ1

Answer:

(d)

Explanation:

I took the test

Total energy does this truck put out is 800 joule.

Energy is the ability or capability to do tasks, such as the ability to move an item (of a certain mass) by exerting force. Energy can exist in many different forms, including electrical, mechanical, chemical, thermal, or nuclear, and it can change its form.

Given in question energy split into 3 arrows labeled kinetic energy 400 J, heat 250 J, and friction 150 J. Total energy does this truck put out is 800 joule.

Total energy does this truck put out is 800 joule.

To learn more about energy refer to the link:

brainly.com/question/1932868

 #SPJ5

To find the number of turns in the coil, we need to know the value of the magnetic field strength. Without that information, we cannot give a numerical answer.

To solve this problem, we need to use Faraday's Law, which states that the induced EMF in a coil is proportional to the rate of change of magnetic flux through the coil. The magnetic flux is given by the product of the magnetic field strength and the area of the coil perpendicular to the direction of the field. Let's begin by finding the initial magnetic flux through the coil when its area is 0.6 m^2. We know that the induced EMF is 9 V, so we can write:

EMF = -N(dΦ/dt)

where N is the number of turns in the coil, Φ is the magnetic flux, and dΦ/dt is the rate of change of magnetic flux. We also know that the initial area of the coil is 0.6 m^2, so the initial magnetic flux is:

Φ_0 = BA_0 = B0.6

where B is the magnetic field strength.

Now, the area of the coil is halved to 0.3 m^2 in 2 minutes. This means that the area is changing at a rate of:

dA/dt = (0.3 - 0.6)/(2*60) = -0.005 m^2/s

The negative sign indicates that the area is decreasing.

Using Faraday's Law and the above information, we can solve for N:

N = -EMF/(dΦ/dt) = -9/[(d/dt)(BA)] = -9/[B(dA/dt)]

Plugging in the values, we get:

N = -9/[B*(-0.005)] = 1800/B

So, to find the number of turns in the coil, we need to know the value of the magnetic field strength. Without that information, we cannot give a numerical answer.

For such more questions on strength

https://brainly.com/question/27573138

#SPJ11

Answer:

PE = 13734 Joules

Step-by-step explanation:

Formula: PE = m * g * h

Givens

m = 40000 grams

m = 40000 grams * 1kg/1000 grams = 40 kg

g = 9.81

h = 35 m

PE = 40 * 9.81 * 35

PE = 13734 Joules

Answer:

Increase is energy transferred

Explanation:

Option B is correct

The correct statement regarding potential energy is that "potential energy is the energy that an object has based on its position."

This means that an object has the potential to do work based on its position in relation to other objects or forces. For example, a ball at the top of a hill has potential energy due to its position at the top of the hill, and this potential energy can be converted into kinetic energy as the ball rolls down the hill.

The other statements about potential energy are not true.

Potential energy can be stored and is not immediately converted to kinetic energy.

The potential energy of an object can be determined using the formula PE = mgh, where m is the mass of the object, g is the acceleration due to gravity, and h is the height of the object.

And finally, an object in motion can still have potential energy, such as a pendulum swinging back and forth.

To know more about Potential energy, refer here:

https://brainly.com/question/24284560#

#SPJ11