The difference between the highest and lowest frequencies in a band or collection of frequencies is known as the bandwidth. The bandwidth in a standard North American telephone circuit is 64 Kbps. The amplitude or height of the wave is altered by amplitude modulation.
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What do you mean by Telephone Circuits?</h3>
The standard line found in telephone circuits is this one. The frequency response of such a line resembles that of a low-pass RC filter. The telephone line loss and consequently the low-pass filter action increase in frequency as a result of the wires' increasing resistance, which causes an increase in I2R wire losses. 14 The frequency response of a 1 km-long, twisted line is reduced by 9 dB at 1 MHz and keeps going down for higher frequencies, Let's suppose that a straightforward, 1 km-long transmission system is required. A pair of 1 km long twisted copper wires may transmit data with a loss of less than 9 dB.
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Famous experiments that changed the world include:
Pavlov's experiments.
The double slit experiment.
The golden ray experiment.
Explanation:
Pavlov's experiments are the groundwork of much of the work that is done in the modern day in the field of psychology.
It is based on the concepts of classical conditioning and how stimuli and response makes our response behaviors work.
The double slit experiment is also one of the fundamental experiments that opened up the field of quantum physics.
The experiment was done to deflect and dissect beams of light through microscopic slits.
The golden ray experiment is responsible for the foundation of the structure of atom and how it was discovered.
A ray of light was made to fall on a gold foil and then its trajectory was noted as the form of the experiment.
There are democrats and republican parties from each state and the person running for president is trying to get for example the most democratic votes / republican votes depends what party they are running for
Answer:
A
Explanation:
Anita's mother uses the same ice cream scoop to put ice cream into one large bowland one small bowl. Anita is upset because she thinks her brother's small bowl holds more ice cream than her large bowl. Anita has not yet acquired conservation
Conservation is the act of not allowing any resources to be wasted. In this case Anita does not know that by her mum putting the ice cream in a smaller bowl she is making sure the ice cream is not wasted . Anita doesnt understand that and has not acquired it.
Answer Public places had separate facilities for black people and white people
Explanation:
you didnt give the answers
