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What else can I help you with?
In what way electrons quantized?
They have fixed energy values.
Bohr used the emission spectrum of hydrogen to support his idea that?
Each energy level corresponds to an exact amount of energy needed by the electron to orbit the nucleus. Transitions from a higher energy level to a lower energy level correspond to the difference in the energy needed for an electron to occupy those two energy levels. This difference creates the emission spectrum.
Why atom gives the line spectrum and molecule give the band spectrum?
Atoms give line spectra because they have discrete energy levels due to quantized electron orbits. When electrons transition between these levels, they emit or absorb photons of specific wavelengths, resulting in distinct lines in the spectrum. Molecules, on the other hand, have more complex energy levels due to rotational and vibrational motion, leading to a wider range of possible energy transitions and thus a band spectrum.
Which of the following is a quantized condition?
Food on shelves in a refrigerator
Which property shows that electrons are quantized?
Each electron has its own "address."
What are two analogies to describe quantized change?
money and a staircase
What is the difference from continuous change and a quantized change?
Continuous change refers to a smooth, gradual change that occurs over a range of values without specific breaks or steps in between. Quantized change, on the other hand, involves discrete, distinct steps or levels where the values can only change in specific increments or units. An example of continuous change could be temperature increasing gradually over time, while an example of quantized change could be the energy levels of electrons in an atom jumping between specific values.
Can Energy of a photon be any value along a continuous spectrum of energies?
I believe it can - the energy of a photon is the product of the frequency and Plank's constant - and as far as I know, the frequency is not quantized.
What is evidence that a quasar is distant?
a large redshift in the spectrum of the quasar.
What is spectral evidence?
what is spectral evidence Spectrum (spectral) refers to different frequencies of light associated with a substance.
What is''spectral evidence?
what is spectral evidence Spectrum (spectral) refers to different frequencies of light associated with a substance.
How does red shift support the theory of the evolution of the universe?
The light spectrum can be viewed as a slinky. When compressed, the light waves change to the blue end of the spectrum. When stretched, the the light changes to the red end of the spectrum. Physicists know that our universe is expanding because galaxies further away change to the red end of the spectrum. This means the galaxies were once closer together in the past than what they are now. This is one of the many pieces of evidence that supports the Big Bang Theory.
What is the political spectrum based on?
change
What is the significance of the line spectrum of hydrogen?
the line spectrum of the hydrogen spectrum indicates that only certain energies are allowed for the electron of the hydrogen atom. In other words, the energy of the electron in the hydrogen atom is quantized.
What is unique about the hydrogen spectrum and it's electron?
The hydrogen spectrum is unique because it is the simplest atomic spectrum, resulting from a single electron transitioning between quantized energy levels around a single proton in the nucleus. This simplicity allows for distinct spectral lines, each corresponding to specific wavelengths of light emitted or absorbed during these electron transitions. The Balmer series, for example, produces visible lines when the electron falls to the second energy level, showcasing the quantized nature of electron energy states. This simplicity makes hydrogen a fundamental model for understanding atomic structure and quantum mechanics.
How does the data from the emmission spectrum provide evidence for discrete energy levels within the atomlevels wirh?
The emission spectrum of an atom consists of distinct lines at specific wavelengths, which correspond to the energy differences between discrete energy levels of electrons within the atom. When an electron transitions from a higher energy level to a lower one, it emits a photon with a specific energy that matches the difference between those two levels. The unique pattern of these emitted wavelengths, or spectral lines, is characteristic of each element, providing strong evidence that electrons occupy defined energy states rather than a continuous range. Thus, the emission spectrum illustrates the quantized nature of atomic energy levels.
What will happen to an objects spectrum as the object moves away from you?
the spectrum change with direction, either from you or away
