Two additional features of the pulses
emitted by mode - locked lasers are keys to the development of optical frequency combs.
Not exact matches
In a recent experiment performed at the Radioactive Isotope Beam Factory at RIKEN, an international collaboration with scientists from eleven countries, led
by scientists of the Instituto de Estructura de la Materia, CSIC (Spain) and the RIKEN Nishina Center (Japan), made a very surprising observation: High - energy gamma rays — which are mediated
by the electromagnetic force — are
emitted in the decay of a certain excited nucleus — tin 133, in competition with neutron emission, the decay
mode mediated
by the strong nuclear force.
A seemingly threatening situation presents itself; you go into fight - or - flight
mode; the threat proves spurious; you alert your (genetically close - knit) social group to the absence of actual danger
by emitting a stereotyped vocalization — one that is amplified as it passes contagiously from member to member.
Instead, I lowered the roof and enjoyed the burbles, pops, and crackles
emitted by the exhaust when the car is in Sport
mode.
For a start they use ambient light sensors to detect the level of light in the environment and adjust the screen accordingly - this all works separately to the new Night Shift
mode which adjusts the amount of blue light
emitted by the display late at night to help your pending sleep.
You merely have to say that it's * physics *, and if they are technically - educated explain the general thrust of this physics (e.g. triatomic or larger molecules, which are scarce in the atmosphere, generally have vibrational
modes that will be active in the IR, where Earth
emits due to Wien's law, and thus will act as a blanket or lid, and Earth would be 255K = -18 C = 0F
by Stefan - Boltzmann if this weren't the case) and they go, «Oh, ok!
However, it is an observed fact (supported
by theory) that monatomic gases (like argon) or symmetric diatomic gases (like N2 and O2) do not have vibration
modes or rotation
modes that would allow them to absorb (or
emit) IR photons.
At night, turning on Reading
mode will cut down blue light
emitted by the display, which reduces eye fatigue.