Electromagnetic energy
Emails send so fast because information travels at nearly the speed of light across the Internet. Email can go around the world in less than a second.
when we talk data transmission, it is expressed in bits per second (bps). it is d/t from propagation rate (meters per second). for bit rate, different technologies have emerged through time, up to 10Gbps. it is growing from time to time.
If you ''stay alive'' for a while, the red alarm lamps will go off, and the door will open.
It is desirable to have a higher Mbps in almost all cases. Mbps = Mega bits per second. It describes the throughput (or bandwidth) or data through a network interface.
One hertz is one cycle per second... A megahertz is 1 million cycles per second
The closest is the speed of light at 299,792,458 kilometers per second.
If you are plotting distance versus time it is a straight line with slope 300000
No. In a vacuum.
Approximately 186000 miles/second or 300000 kilometers/second
Light.
Trick question. A "constant speed" automatically means zero acceleration -- there is no change in speed.
186,000 miles per second 292,000 kilometers per second These are approximate numbers.
That is the speed of light. (or any other wave in the electro-magnetic spectrum).
That is approximately the speed of light (c). In metric units it is exactly 299792458 meters per second (299792.458 kilometers per second). Even electrons in atoms travel at approximately the same speed (but always less than speed of light)
299,792.458 km/s
Light travels at 299,792.211 km per second in a vacuum.
speed of light