What is throbbing in science?
any pulsation or vibration: the throb of engines.
How do you describe pulsating?
To pulsate is to move in a definite rhythm, temporarily or for a longer duration: Blood pulsates in the arteries. To beat is to repeat a vibration or pulsation regularly for some time: One’s heart beats many times a minute.
What is the full meaning of pulse?
1 : a strong regular beating or throbbing the rhythmic pulse of the music. 2 : the beat resulting from the regular widening of an artery in the body as blood flows through it Feel your wrist for a pulse. pulse.
What kind of word is pulsing?
Pulsing can be an adjective, a verb or a noun.
What is pulsing in agriculture?
Term pulsing means placing freshly harvested flowers for a relatively short time from few seconds to hours in a solution specially formulated to extend their vase life. This process is also called as hydration and it can be facilitated by addition of wetting agent to water.
Why does throbbing occur?
The prevailing scientific view is that throbbing is a primary sensation caused by the rhythmic activation of pain-sensory neurons by closely apposed blood vessels.
What is a pulsation?
1 : rhythmical throbbing or vibrating (as of an artery) also : a single beat or throb. 2 : a periodically recurring alternate increase and decrease of a quantity (such as pressure, volume, or voltage)
What is the meaning of pulsating in physics?
to expand and contract with a rhythmic beat; throb. 2. (General Physics) physics to vary in intensity, magnitude, size, etc: the current was pulsating.
What is pulse in biology class 10?
Complete answer: (i) Heartbeat and pulse: Heartbeat is the rhythmic contraction of the cardiac muscles. There are two heartbeats in one cycle that corresponds to the ventricular systole and the ventricular diastole. Pulse is the peripheral waves felt as a result of the blood pumped out of the heart.
What is pulse in human body?
The pulse rate is a measurement of the heart rate, or the number of times the heart beats per minute. As the heart pushes blood through the arteries, the arteries expand and contract with the flow of the blood. Taking a pulse not only measures the heart rate, but also can indicate the following: Heart rhythm.
What is pulsating direct current?
Pulsed DC (PDC) or pulsating direct current is a periodic current which changes in value but never changes direction. Like an AC wave, the voltage of a PDC wave continually varies, but like a DC wave, the sign of the voltage is constant. Pulsating direct current is used on PWM controllers.
What are the pulses and grains?
| Difference Between Cereals and Pulses | |
|---|---|
| Cereals | Pulses |
| Examples | |
| Rice, wheat, corn, barley and maize are all examples of cereals | Dry beans, chickpeas, cowpeas and lentils are all examples of pulses. |