Answer Posted / stefy
I think you know that power is directly proportional to energy.
E=h*(new);
where new represent frequency of the signals.
so you can say that power is directly proportional to frequency.
.
frequency is inversely proportional to time so and time is directly proportional to distance.
So with low frequency you can travel more distance.
low frequency->more time->>more distance.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Mention some typical applications of pll?
How an ammeter can be changed to a voltmeter?
Wht is meant by booy strap?
how can i prepare for the apgenco can u send old qps to jeedipally@gmail.com
1.Explain 3D radar. 2.Method of mobile signal jamming. 3.Frequency hopping spread spectrum. 4.How does op-amp works in common mode? 5.Which flip flop is known as universal flip flop and why?
What is zener voltage?
What are electronic devices and components?
sir i preparing J.E railway exam..so pl.send me solved paper.J.E...TELECOM ,SIGNAL,
IN WCDMA(WIDE CODE DIVISION MULTIPLE ACCESS)WHICH ONE FREQUENCY HOPPING IS USED EITHER FAST FREQUENCY OR SLOW FREQUENCY HOPPING,SAY IN DETAILS
For a type a chopper (first quadrant), express the following variables as a function of vs, r and duty cycle in case the load is resistive average output voltage and current?
Differentiate between pass band and stop band.
Why doping is done in semiconductors?
what do you mean by junk yard,neo,meo,leo in satellite communications
Define what is hole current?
Hi, sir. im in need of placement questions to train myself as a professional engineer. this is my kind request.