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What else can I help you with?
Why are there empty spaces in the emission spectrum?
"Emission Spectrum" can mean a number of things... Many objects emit light and they all have an emission spectrum, that is a set of wavelengths of light that they give out. The emission spectrum for an L.E.D. bulb for instance is pretty narrow, just one visible colour. The emission spectrum of a star is very wide, encompassing non-visible light as well. It is probably these stellar emission spectra you are referring to, so I'll go on from that assumption. The fusion processes within a star (at most levels from core to surface, but mostly in the core) create most of a spectrum, but some of this light is absorbed by the outermost layers. That is why we see gaps, and molecules of certain types absorb certain parts of the spectrum, so we use the spectrum to determine composition. We also see spectra from diffuse bodies like nebulae. These are, broadly, of 2 types, emission and absorption. Absorption spectra occur when we observe a known star through the cloud, and extra lines missing beyond what we expect of the star will be emblematic of the constituents of the cloud. Emission spectra from clouds can also occur, that is when the light falling on them is not aligned with us, what we see is several narrow bands of light, which has been absorbed and re-emitted by the cloud.
Under what conditions does the equinox occur?
The conditions on Earth for the equinox to occur must include the following: when the tilt of the Earth's axis is neither pointed towards the Sun or away from the Sun, and the center of the Sun lines up exactly with the Earth's equator.
What is the suffix for occur?
the suffix for occur is unccur
How may foliation occur in metamorphic rock?
The foliation is caused by the massive force of pressure and high temperature which results from mountain building processes caused by plate collisions. The heat and pressure combine to realign the existing minerals from a random orientation to one of parallel orientation, thus creating the visible lines or platy cleavages found in foliated metamorphic rocks. The lines of foliation are created perpendicularly to the force being applied.
Why do Red Tides occur?
they occur when dinoflagellates come together and multiply and keep multiplying...
How a star is similar to the sun if it has the same absorption lines in its spectrum that occur in the sun spectrum?
because they will have the same elements in the atmosphere...
How a star is similar to the sun if it has the same absorption lines in its spectrum that occur in the suns spectrum?
because they will have the same elements in the atmosphere...
How a star is similar to the sun if it has the same absorption lines in its spectrrum that occur in the sun's spectrum?
Because the sun is a star
Gaps in a continuous spectrum?
Gaps in a continuous spectrum refer to specific regions or wavelengths where no emission or absorption lines are present. These gaps occur because certain energies or wavelengths are not allowed for an atom or molecule to emit or absorb, resulting in a discontinuity in the spectrum. These gaps can provide valuable information about the energy levels and properties of the atoms or molecules being studied.
Where does absorption of glucose occur?
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Is absorption mechanical or chemical?
does absorption occur when mechanical or chemical digestion
Figure 10.1 shows the absorption spectrum for chlorophyll a and the action spectrum for photosynthesis Why are they different?
The absorption spectrum shows which wave lengths are absorbed in each individual type of chlorophyll. The action spectrum shows which wavelengths of light are most effective for photosynthesis.
Is absorption mechanical or chemical digestion?
does absorption occur when mechanical or chemical digestion
What does nutrient absorption occur?
small intestine
Where absorption of water occur?
large intestine
Where specifically the absorption of fats occur?
in the stomach
Where does most absorption of nutrients occur?
digestiv system
