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Time your pulse for fifteen seconds. Just look at a watch for 15 seconds and count how many times you pulsate. Then multiply by four. It's basically beats per minute. And that's your pulse rate.
electric current generate so many types one of mechanical energy convert electrical energy by using generator
True
Many analogue watches nowadays use what's called a piezo-electric crystal to generate the energy required to function. In essence a piezo-electric crystal will generate an electric current when it is deformed, which can be achieved simply by applying a force to it (such as the one generated by the movement of your arm when you're wearing the watch). Recently, Nokia patented the first self-charging mobile phone, which uses the same principles in order to charge itself.
This will be a hydro plant, or a series of them, not nuclear
Roughly 3,500.
3
Piezoelectric crystals have unique properties. If you strike them (not too hard), they produce a high voltage pulse. If you apply electricity to them, they swell. If you just tag them with a pulse of electricity, they ring at their modal frequency. These properties allow them to be used in many applications. The following are just a couple examples of their use. Disposable lighters that don't have flint use a piezoelectric crystal to generate an arc that ignites the gas. Accelerometers use piezoelectric crystals to generate signals proportional to how fast something is accelerating. In electronics, piezoelectric crystals are used to generate master timing signals.
A pulse is the measure of your heartbeat and how many times it beats.
The types of tissue that generate electrical signals would have to be examined on a case-by-case basis. There are a number of creatures that are bioluminescent, that generate light (which is electromagnetic radiation). And there are electric eels and electric catfish that generate a "pulse" of electrical energy. Additionally, many organisms have nervous systems that generate electrical signals as part of their nerve function. The variety of tissues that generate electrical signals varies widely depending on what kind of electricity or electrical signal is being generated. These tissues can generally be studied only individually, as the mechanism of electrical generation by one may be significantly different than that of another.
put on finger on the pulse and count how many beats there are derrrhh xx
To get your pulse rate fing on spot where your can feel your pulse, I think on your neck is the best, then put your fingers on it and count how many beats you get in fifteen seconds then multiply by 4 and that's how you get your average pulse rate.
Here you must calculate 1 / 0.365.
72.It is because one heartbeat generates 1 pulse.
Communications - The amplitude of a carrier wave is modulated by a data signal and transmitted, for example by radio wave. At the receiving end it is possible to demodulate the signal if the orignal carrier wave is known and retrieve the data signal
Some telephones, fax machines, and modems can use pulse dialing, because for many years, touch-tone dialing either was not available at all or required an extra monthly fee. In pulse dialing, the equipment sends a series of electrical pulses equivalent to rapidly connecting and disconnecting the telephone line. The count of pulses gives the digit being dialed.
Yes, you can. If you put your finger on your temple (part of your head) then you should feel your pulse. Remember there are many other places you can feel you pulse too !!!