Hey Bejoynp,
Thanks for the quick answer.
Well, i thought it must have an absorption rate since it is a matter and the photons do collide with some atoms over there otherwise it won't be a matter but just a void.
Tried looking at google but couldn't find a table with SARs for that. Do you...
Hello,
A few questions which i could not find complete answers online (for a physics noob). I'll try and break them down here:
// Comment: as for a good noob, i know nothing of the real calculation. //
How do i calculate the amount of energy i will need to release as a LASER beam in order...
Hey,
I'm not very good in physics but i have something which seems like a basic question only i could not find the answer.
I'de like to know how to calculate the pushing force of helium towards one kilogram of mass (a vector to the opposite direction of gravity.). For example - one kilogram...
The function will be transmitter via a speaker and not using an antenna. The max distance the function will need to be traveling to is 20 meters. The problem now is finding a speaker that can output such low frequencies.
Output
The output is not radio or any antena depending system. The answer to my question i received with the best solution i could hope for. The computer based function generator will be the best solution. The only problem i have now left, which I'm quite sure i can overcome, is how to output...
Jambaugh, first of all, thanks for the quick response.
The second option sounds the best. A clean good sine wave is exactly what i need. Could you please explain about the practice of it? With the magnetic flux i am quiet familiar.
Hello,
Lately i have came across an interesting article. Currently i am interested in synthesizing a long wavelength (3Hrtz, 9 Hertz or 12.5 Hertz) at a strong power. The transmitter circuit can be of low voltage which will later on be converted by a multiplayer to a strong signal (which is...