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What wavelength should the astrophysicist look for to detect a transition?

The astrophysicist should look for the specific wavelength of light that corresponds to the energy difference between the initial and final states of the transition they are trying to detect. This is typically achieved through spectroscopy, which allows them to identify the exact wavelength of light emitted or absorbed during the transition.


What wavelength should the astrophysicist look for to detect a transition of an electron from the n equals 7 to the n equals 3 level?

, Use Rydberg's Equation to solve for this problem, which is as follows: 1/wavelength = R((1/n2x )-(1/ny2 )) Where R is Rydberg's constant, 1.0974 * 107 m-1 And where nx is the lower energy state (n=1), and ny is the higher energy state (n=3). So, plugging in those values gives us the following calculations to be made: 1/(12)=1, and 1/(32)= 1/9, so (1) - (1/9) = 8/9. So, we get: 1/wavelength = (1.0974* 107 m-1)(8/9) = 1/wavelength = (.9754666667 m-1) = wavelength = 1/(.9754666667 m-1) = Wavelength = 1.025150355 * 10-7 m And, since wavelength is typically given in nanometers (1 nm = 1 * 10-9 m) when looking at hydrogren emission spectra, convert the 10-7to 10-9 by moving the decimal back two more places. So, The wavelength expected for light composed of photons produced by an n=3 to n=1 transition in a hydrogen atom is: 102.5150355 nm or, to three significant figures, 103 nm Hope I helped! I am an engineering student at the University of Arizona.


Which wavelength of radiation do astronomers use to detect these hottest stars in our galaxy?

infrared


Is it possible to see an atom using visible light?

No, atoms are too small to be directly observed with visible light as their size is much smaller than the wavelength of visible light. To see atoms, scientists use techniques such as electron microscopes or other sophisticated imaging methods that can detect them indirectly.


What instrument can be used to detect electron flow?

An ammeter is commonly used to detect electron flow in a circuit. The ammeter measures the amount of current (flow of electrons) passing through a specific point in the circuit.


What is the role of immune electron microscopy in viral diseases?

can be used to detect and identify viral particles that have too low concentration to be detected using conventional electron microscopy. binding of antibodies to the viral particles makes them easier to detect.


Why are atoms invisible to visible light?

Atoms are typically smaller in size than the wavelength of visible light, which makes them difficult to detect using visible light. Additionally, atoms do not absorb or reflect visible light in a way that allows them to be seen by the human eye. Special techniques such as electron microscopes are often used to visualize atoms.


Why true solutions are not visible with microscope even with electron microscope?

True solutions contain particles that are smaller than the wavelength of visible light, making them invisible even under a microscope. Electron microscopes use electrons instead of light to visualize objects, but they may still not be able to detect the individual particles in a true solution due to their small size and lack of scattering properties.


The wavelength of infra-red light is too what for it to be seen?

The wavelength is too long to be seen by our eyes.


What electromagnetic spectrum can a human eye detect?

A human eye can detect electromagnetic radiation in the visible light spectrum, which ranges from about 400 to 700 nanometers in wavelength. This encompasses colors ranging from violet to red.


What do satelllites detect?

Satellites pick up different wave lengths (see http://en.wikipedia.org/wiki/Wavelength) usually they are microwaves.


How Can see electron?

Electrons are too small to see, however one can detect them by their effects on other things.