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What else can I help you with?
Are gravitational potential energy and kinetic energy equal in all cases?
They're hardly ever equal. One of the few situations where they're equal is when you drop a weight to the ground from some height. Then, the gravitational potential energy and kinetic energy are equal when it's exactly in the middle of the drop, and the kinetic energy it has when it hits the ground is the same as the gravitational potential energy it had when you let it go.
What is the gravitational potential energy equation?
Gravitational potential energy = Mass x gravity x heightTherefore, an object at ground level is 0 meters above the ground, thus having no potential energy.PE = mghm = massg = gravitational accelerationh = height
Why 1-2 equals -1?
If you have one dollar in your pocket and you give somebody two dollars, you're one dollar in the hole. If you're on the first floor above ground and you go down two floors, you're one floor below ground.
What is gravitational potiential energy?
Potential energy is energy done to place something somewhere, against a force (not any force, it must be a so-called "conservative force", but I am only mentioning this for completeness sake). Specifically, gravitational potential energy is the energy an object has when it is raised above ground level. You need to supply energy (as work) to lift it up; in theory, this energy can be recovered if the object falls down.
What is point zero?
AnswerZero-point energy (not to be confused with Vacuum Energy) is the lowest possible energy that a quantum mechanical physical system may have and is the energy of the ground state. This energy comes from the fact that after you remove all thermal and kinetic energy from an atom there is still quantum mechanical harmonic vibration that arises due to the Heisenberg Uncertainty Principle. This energy, so far, can not be taken away from a system.
How much energy is needed to move an electron in a hydrogen atom from the ground state n equals 1 to n equals 6?
The energy required to move an electron in a hydrogen atom from the ground state (n=1) to a higher energy level (n=6) can be calculated using the formula for energy levels in hydrogen: ΔE = -13.6eV * (1/1^2 - 1/6^2), which equals to 10.2 eV. This means that 10.2 electronvolts of energy is needed to move the electron to the n=6 energy level.
When radiation is absorbed by a hydrogen electron the hydrogen atom changes its ground state to?
When a hydrogen electron absorbs radiation, it moves to an excited state. The electron jumps to a higher energy level, causing the hydrogen atom to change its ground state to an excited state.
What is the highest energy photon that can be absorbed by a ground-state hydrogen atom without causing ionization?
The highest energy photon that can be absorbed by a ground-state hydrogen atom without causing ionization is the photon energy equivalent to the ionization energy of hydrogen, which is approximately 13.6 electron volts. This is the energy required to completely remove the electron from the atom. Any photon with higher energy would cause ionization of the hydrogen atom.
Can the electron in the ground state of hydrogen absorb a photon of energy 13.6eV and greater than 13.6eV?
yes , the electron in the ground state of the hydrogen atom will absorb a photon of energy 13.6ev but not greater than 13.6 ev . because 13.6 ev is the energy which excites the hydrogen atom
If the energy of electron in the ground state of a hydrogen atom is 1 rydberg then what would be energy of the electron in the ground state of hydrogen like atom of z equals 4?
For a hydrogen-like atom with atomic number Z, the energy of the electron in the ground state can be calculated using the formula E = -Z^2 * 13.6 eV. For Z = 4, the energy would be E = -4^2 * 13.6 eV = -230.4 eV. Thus, the energy of the electron in the ground state of a hydrogen-like atom with Z = 4 would be -230.4 eV.
What is the ground level of hydrogen?
Hydrogen is a non-metal element that is found abundantly in nature. Its ground state is the most stable and lowest energy state of the hydrogen atom, where it exists as a single, neutral atom with its electrons in their lowest energy levels.
What is the energy of electron in first orbit?
The energy of an electron in the first orbit of a hydrogen atom is -13.6 electron volts (eV). This energy value represents the lowest energy level in the atom and is known as the ground state energy.
Where does the electron in a hydrogen atom has the least energy?
I am pretty sure it's one because the highest is 7 and the farther away you are the lower the energy level!
What is the energy of the electron in a hydrogen atom in an excited state of 5s1 when considering its configuration?
The energy of the electron in a hydrogen atom in an excited state of 5s1 is higher than in the ground state. This is due to the electron being in a higher energy level, specifically the 5s orbital. The configuration of the electron in this excited state indicates that it is in the fifth energy level and occupies the s subshell.
When a hydrogen electron is in its ground state its principle quantum number is?
The principle quantum number of a hydrogen electron in its ground state is 1.
What are the Electron Configuration of hydrogen?
The electron configuration of hydrogen is 1s1, indicating that it has one electron in its 1s orbital.
How do you explain the diagram that shows 4 energy levels of hydrogen - 1 at the bottom 4 at the top - the values are n4-0.85eV n3-1.51eV n2-3.4eV n1-13.6eV?
The diagram shows the ionization energies of hydrogen. The ionization energy for a ground-state electron in hydrogen is 13.6eV. Let's jump. An electron orbits an atom of hydrogen in as low an energy level as possible. That's the ground state of hydrogen. To tear that electron away, it takes some amount of energy. In this case, it takes 13.6eV to strip off that electron. But what if the electron is in the next higher allowable energy level because the gas it hot? In that case, it takes less energy to tear that electron away because you've got a "head start" owing to the fact that the electron is in a higher orbital than the ground state. And what if it's in the next higher allowable energy level? Or the next? Less and less energy is required to strip off the electron as it moves to higher energy levels. These are the ionization energies of hydrogen. These energy levels are specific to hydrogen. Each other element will have a different set if ionization energies associated with it. And with atoms with many electrons and complex electron structures, the problem can quickly become very complex.
