reflectors on the webcam
should be in electronic sites; EEVBlog, allaboutcircuit, etc instead
3,964 karma · joined September 26, 2020
should be in electronic sites; EEVBlog, allaboutcircuit, etc instead
EM waves can be affected by atmospheric conditions, such as rain, fog, and snow. These conditions can cause radio waves to scatter or absorb, which can lead to communication disruption
cheated chatgpt:
Satellites use various wavelengths of electromagnetic radiation to perform their jobs, depending on the specific purpose of the satellite. Here are some examples of satellite applications and the corresponding wavelength ranges they typically operate in:
Communications satellites: These satellites use microwave frequencies, typically in the range of 1 to 50 GHz. This allows them to transmit and receive signals over long distances and through the Earth's atmosphere.
Earth observation satellites: These satellites use a range of wavelengths, from visible light to microwave and radio frequencies. Visible and near-infrared wavelengths are used for imaging the Earth's surface, while microwave and radio frequencies can penetrate clouds and vegetation to provide information on things like soil moisture and ocean surface temperature.
Weather satellites: These satellites use a range of wavelengths to observe different features of the atmosphere, including visible and infrared for cloud imaging, microwave for temperature and moisture profiling, and radio frequencies for communication with ground stations and other satellites.
Navigation satellites: These satellites use radio waves in the microwave frequency range, typically around 1.2 to 1.6 GHz, to provide precise location information to users on the ground.
Proportion of wavelengths used by satellites depends on the specific mission and application of the satellite
If you are talking about textbooks, it really depends on what topic you want to learn (Algebra, Calculus, Mechanics, Electromagnetism…).
If you want a generalist one, many colleges' choice has proven it's:
Physics for Scientists and Engineers
(the latest Edition is better of course) by Paul A. Tipler (Author), Gene Mosca
Conceptual Physics by Hewitt
every code language/syntax is so hard for one, the person who's not the author, to understand it
unless it's provided with excellent comments and documentations
Dec 15 2018
remember few vaguely, there's another one-two but cannot really recall
Linux multitude more immune, use it
for long time ago and future
A special secure serene place
that's why library has such the special room of which some great scientist, inventor came out by its merit
Put it simple AI outright relies on database domain, data science
Dig in on each of their home/official site e.g: https://www.gnu.org/software/grub/manual/grub/grub.pdf
most say Gentoo or Funtoo (its improvement) excel in docs. among them
Imho simply buy gold, next opt to it is yuan
It's deliberately concealed by its major authorities
Imho it'll take very slowly for it, as the impacts are really distributed across the entire country: accelerated its inflation and hyperinflation
its finance is ruining and could be long, wait and watch a bit more carefully
Chemdraw for creating organic chemical structures, schemes, diagrams/figures, which can be exported to other programs
SciFinder and Reaxys for searching the chemical literature and doing background research
Gaussview and Gaussian09 to submit and run DFT or ab initio calculations on molecules
MestReNova / MestRec
"aware of and actively attentive to important societal facts and issues"
If he's released you'd ask him straight in lieu of your requested link
certainly, still with C's most basic, often used and important syntax knowledge
now its harmfulness is in levels, the higher freq. is, ie. higher G, the higher the harmfulness is
some believe there's some improvement in its mitigation by H/W design, but most think that can only do little
all we should do is: must absolutely have routine scheduled to go to open clean nature space some hours in a day or week
just google the detailed correctness in applying it completely
what actually the ' after identifier in c++
show or point a link to explanation
do as perfectly as possible profiling not fussy PL syntax paradigm
that's just personal experience
just be adept on it!