You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
emission
The emission spectrum of a chemical element or chemical compound is the spectrum of frequencies of electromagnetic radiation emitted due to electrons making a transition from a high energy state to a lower energy state. The photon energy of the emitted photons is equal to the energy difference between the two states. There are many possible electron transitions for each atom, and each transition has a specific energy difference. This collection of different transitions, leading to different radiated wavelengths, make up an emission spectrum. Each element's emission spectrum is unique. Therefore, spectroscopy can be used to identify elements in matter of unknown composition. Similarly, the emission spectra of molecules can be used in chemical analysis of substances.
Not me, my daughter. It’s a non plug in hybrid, and she’s had it a couple of months (74 plate). She’s just had it back after it being in the garage for 2 weeks, which what I suspect may be the same problem as discussed in the “ENGINE EMISSIONS FAULT” thread. She had an orange light saying so...
Hi all.
I have a MG3+Hybrid. I've only done 1000 miles and an engine light has come on which, according to the manual is an Emissions fault. Anybody know what this is about and any other input would be grateful to hear, as I'm a bit worried, very annoyed and taking a big sigh right now.
This site uses cookies to help personalise content, tailor your experience and to keep you logged in if you register.
By continuing to use this site, you are consenting to our use of cookies.