Contents
What does fluctuating mean in science?
1. To move in waves. 2. To vary, to change from time to time, as in referring to any quantity or quality, e.g., height of blood pressure, concentration of substance in urine or blood, secretory activity, etc.
What does the word fluctuate mean?
1 : to shift back and forth uncertainly Oil prices fluctuated. Temperatures fluctuated. 2 : to rise and fall in or as if in waves The boat fluctuated on the rough sea. transitive verb.
What is an example of fluctuation?
To fluctuate is defined as to change in amount or rise and fall. An example of fluctuate is when a temperature goes from hot to cold to hot. To vary irregularly, especially in amount. School enrollment has fluctuated from year to year.
What is refers to a fluctuation between two things?
The noun fluctuation refers to the deviations along the path from one point to another. We see frequent fluctuations in the stock market, as prices go up or down, and also in the weather, which is always changing.
What is the full meaning of fluctuation?
: an act or instance of fluctuating : an irregular shifting back and forth or up and down in the level, strength, or value of something Small fluctuations in prices are to be expected. Some fluctuation in real estate values is not unusual.
Why is my BP fluctuating?
Some variation in blood pressure throughout the day is normal, especially as a response to small changes in daily life like stress, exercise, or how well you slept the night before. But fluctuations that occur regularly over a number of doctor visits may indicate an underlying problem.
How do you use the word fluctuation?
Fluctuation sentence example
- The sensation of sound is produced by rapid fluctuation in the pressure of the atmosphere on the tympanum of the Charac- ear.
- By this fluctuation the pond asserts its title to a shore, and thus the shore is shorn, and the trees cannot hold it by right of possession.
What is fluctuation formula?
This formula is called Einstein’s fluctuation formula. It gives the variance (mean square deviation) of the energy of black-body radiation in a narrow spectral range in a sub-volume of a cavity surrounded by perfectly reflecting walls (a “Hohlraum” in the German terminology).
What is fluctuating blood pressure called?
You may have a condition known as labile hypertension, which refers to blood pressure that fluctuates far more than usual. Everyone’s blood pressure rises and falls many times during the course of a single day, sometimes even within minutes.
Is fluctuating blood pressure bad?
Fluctuating blood pressure and continually high blood pressure are equally dangerous. Both can lead to long term bad outcomes like stroke, heart attack, kidney failure and blindness.
What is the meaning of the word fluctuation?
a change, or the process of changing, especially continuously between one level or thing and another: fluctuations in share prices /the exchange rate / temperature
What does the term’short term fluctuation’mean?
TV channel executives called the drop in viewing figures “a short-term fluctuation”. fluctuations in sth Employers can adjust their workforce in line with fluctuations in demand for goods and services. fluctuations of sth Long-term investment trusts compensate investors for the day-to-day fluctuation of the stock market.
What does it mean when your temperature fluctuates?
Scientists have concluded that temperature fluctuations may increase the spread of infectious diseases. These mood swings could be caused by hormonal fluctuations. His weight fluctuations caused problems for his trainers. Want to learn more?
What is the definition of a quantum fluctuation?
Quantum fluctuation. In quantum physics, a quantum fluctuation (or vacuum state fluctuation or vacuum fluctuation) is the temporary change in the amount of energy in a point in space, as explained in Werner Heisenberg’s uncertainty principle.