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How much time would elapse between sending of radar signal to the moon and the creation of an echo?
Not physically possible - since the echo couldn't travel in the vacuum of space. However, depending on the position of the moon - theoretically, it would take between 586 & 656 hours for the echo to return.
Edit from Drake Tinker - I'm not entirely certain about this answer. For one thing, we have been studying the moon using radar imaging for years in the hope of finding ice or possibly other useful features should we ever decide to attempt a fully independent base on the moon. Radar uses uses radio waves of varying amplitude and frequency depending on the use and is NOT affected by vacuum. There might have been some confusion due to the use of the word echo, which might be considered a event limited to an atmosphere.
What else can I help you with?
How much time would elapsed between sending of a radar signal to the moon and the creation of an echo?
Around 2.5 seconds. The distance moon varies between approx 362.6 thousand km and 405.4 thousand km. At the speed of light in space (approx 300,000 km per second), the radio waves would take between 2.42 and 2.70 seconds.
Diff between linear and circular convolution?
there is a big difference between circular and linear convolution , in linear convolution we convolved one signal with another signal where as in circular convolution the same convolution is done but in circular patteren ,depending upon the samples of the signal
What is the importance of linear prediction in signal processing?
For one example, linear prediction is used for predicting the next "sample" of human voice in conversation, at the sending side of the conversation. The actual next sample is subtracted from the predicted sample and this difference is called the error. The sending side encodes and transmits only the error signal because the receiving side uses the same prediction algorithm and can reconstruct the error free signal equals the predicted signal plus the received error signal. There's an advantage only if the error is small enough to be transmitted with fewer bits.
What is mean by signal?
Signal is the electrical(discussion is confined to electrical domain only) quantity which varies between two levels and holds some useful information.
What does digital data mean?
A digital signal is a physical signal that is a representation of a sequence of discrete values (a quantified discrete-time signal), for example of an arbitrary bit stream, or of a digitized (sampled and analog-to-digital converted) analog signal. The term digital signal can refer to either of the following:any continuous-time waveform signal used in digital communication, representing a bit stream or other sequence of discrete valuesa pulse train signal that switches between a discrete number of voltage levels or levels of light intensity, also known as a line coded signal or baseband transmission, for example a signal found in digital electronics or in serial communications, or a pulse code modulation (PCM) representation of a digitized analog signal.A signal that is generated by means of a digital modulation method (digital passband transmission), to be transferred between modems, is in the first case considered as a digital signal, and in the second case as converted to an analog signal.
How much time would elapse between sending of a radar signal to the moon and the return of the signal?
about 2.56 seconds
How much time would elapse between sending a radar signal to the moon and the creation of an echo?
kapareho ng assignment namin. malamang kaklase ko to :) --------- WE LOVE PHYSICS!! :D
Is there any difference between an analog signal and a wave signal?
A Digital Signal can have one of two values, 1 or 0. An Analogue signal can have any value between 1 and 0. Digital signals are better for sending information as if the signal is somewhat distorted, it is still easily recognisable. Vinyl Record use analogue. Cds use Digital
How much time would elapsed between sending of a radar signal to the moon and the creation of an echo?
Around 2.5 seconds. The distance moon varies between approx 362.6 thousand km and 405.4 thousand km. At the speed of light in space (approx 300,000 km per second), the radio waves would take between 2.42 and 2.70 seconds.
What are different ways that a cell can respond to a signal?
Sending signals Recening signals Responding to a signal
What are three different ways a cell can respond to a signal?
Sending signals Recening signals Responding to a signal
How do you know if the oil sending unit is bad on your 99 Tahoe?
If your sending unit is sending a wrong signal to your dash indicator such as no oil or low on oil when you know the level is okay, or vice-versa. Sometimes the sending unit will short out or just wear out and send the wrong or no signal at all.
What is DME?
DME is Distance Measuring Equipment. It is an electronic device located in an aircraft that can measure the distance between that aircraft's location and a point sending out a signal.
What wrong when the engine is sending the wrong torque signal to the computer?
Please describe torque signal from engine to computer.
What is a nervous transmission?
Sending an electrical signal along a nerve cell.
Anyone know why when the left turn signal is on the rear right turn signal blinks too?
Could be a bad bulb (dual filament) and they are touching each other sending signal through parking light circuit or a bad ground sending signal searching for ground to the path of least resistance
What does sending up my timber means?
"Sending up my timber" is a phrase that can refer to the act of sending a message or signal, often used in a nautical or logging context. In maritime terms, it might imply raising a flag or sending a distress signal. In a logging context, it could relate to sending logs downriver for transport. The specific meaning can vary depending on the context in which it is used.
