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The bohr model is used to illustrate the arrangement of?
Electrons were placed on different orbits around the atomic nucleus.
Why does the concept of Bohr orbits violate the uncertainty principle?
The Bohr Model of a single-electron atom assumes that the energy levels of electron orbits are fixed due to the quantization of angular momentum of the electron while in orbit. The problem occurs because angular momentum depends on both the radius of the orbit and the velocity of the electron in that orbit. If one or the other is uncertain, then it is impossible to know the angular momentum. Heisenberg showed that either one or the other MUST be uncertain. If we are certain about the radius, we MUST have uncertainty about the velocity -- and vice-versa. Thus, angular momentum of an orbting electron can NOT be quantized, because it can not be known.
What devices need satellites in geostationary orbits?
Satellite terminals with fixed antennas, such as the TV dish on the garage or the corner of the house.
What is the major difference between the Bohr model and the accepted atomic model?
Bohr assumed that electrons moved in fixed orbits.
Bohr suggested that electrons circle the nucleus in what type of orbit?
False -- it's more elliptical
What is a fixed percent of a principle?
It is a fixed rate of simple interest.
What moved in fixed orbits around the nucleus in Bohr's model of a the atom?
Bohr did not speak of fixed LOCATIONS of electrons, he spoke of fixed energy levels. His name for such energy levels was "orbits" or "orbitals."
Which showed electrons in specific fixed orbits?
The Bohr model
The bohr model is used to illustrate the arrangement of?
Electrons were placed on different orbits around the atomic nucleus.
What atom has an electron cloud instead of orbiting electrons?
All atoms of all elements have electrons in the electron cloud (better known as orbitals). The concept of orbits (electrons moving in fixed paths) is now replaced by orbitals.
What would happen if the planets did not move in their fixed path?
If the planets did not move in their fixed orbits they may dash each other.
How do the members of the solar system revolve around thr sun?
in fixed orbits
Can earth bump into another planet?
NO. All the planets are in (more or less) fixed orbits.
What is the principle of car steering?
IT WORKS in the principle of rotatory motion because it has a fixed point around which steering rotates
Why you have depreciation?
Depreciation is used to allocate the fixed cost of asset to specific fiscal years during which that fixed asset is used to earn revenue if depreciation is not used then all cost is charged to one fiscal year which is against the matching concept.
What are geostationary orbits?
an orbit that is about 36000km above the Earth's surface and in which a satellite is above a fixed spot on the equator.
Why does the concept of Bohr orbits violate the uncertainty principle?
The Bohr Model of a single-electron atom assumes that the energy levels of electron orbits are fixed due to the quantization of angular momentum of the electron while in orbit. The problem occurs because angular momentum depends on both the radius of the orbit and the velocity of the electron in that orbit. If one or the other is uncertain, then it is impossible to know the angular momentum. Heisenberg showed that either one or the other MUST be uncertain. If we are certain about the radius, we MUST have uncertainty about the velocity -- and vice-versa. Thus, angular momentum of an orbting electron can NOT be quantized, because it can not be known.
