re-emission
noun[CorU]
physicsspecialized(alsoreemission)uk/ˌriː.ɪˈmɪʃ.ən/us/ˌriː.ɪˈmɪʃ.ən/theactofsendingoutgas,heat,light, etc. for a second, third, etc.time, or anamountofgas,heat,light, etc. that issentout for a second, third, etc.time:
Theblindsarepositionedaway from theoccupantstoreducere-emission ofheatandallowdiffusedaylighttoenterthebuilding.
Aresonantphotoncanescapeonly after several absorptions and reemissions if theplasmahas afiniteopticalthicknessfor it.
- In theexperiments, wefoundacarbonreemission that is 5% of thegoldreemission.
- Higherre-emission andconversionefficiencyoflaserlighttoX-raycan beachievedwith suchmixtures.
- At the sametime, re-emission ofabsorbedx-rays may alsooccur.
- The firstcontributionisduetoabsorptionofphotonsfrom theincidentfieldand the second oneduetotheirspontaneousre-emission along anydirection.
Emitting and ejecting
- carbon emissions
- discharge
- displace
- displaced
- displacement
- eject
- ejection
- ejector
- emission
- emitter
- expel
- expulsion
- exude
- givesomethingoff
- loose
- send
- sendsomethingout
- shed
- shedding
- spew
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Physical & chemical processes