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What is the duration of the cardiac cycle?
It depends on the heart rate. You take 72 beats per minute. Then the duration of one beat is 75 per minute. Then each beat will take 0.8 second to complete. This is taken duration of the cardiac cycle. You take 100 beats per minute. Then each beat will take 0.6 second to complete. This duration will be the duration of the cardiac cycle.
What part of a wind chime vibrates?
Most of the vibration, and the sound that is a result of that vibration, is in the tubes of the chime. When they hit each other it causes a vibration at a certain frequency which causes a note to issue from the chime. I've linked a wind chime guide that shows the different parts of a chime, part #5 is where the vibration occurs.
How does a sound wave for a high pitch noise differ to one of a low pitch noise?
Sound is the vibration of air molecules. The higher the pitch, the faster the vibration. The stronger the vibration, the louder the sound. Pitch is measured in Hertz (Hz). 1 Hertz means the molecule vibrates 1 time per second (back and forth), 10 Hz means 10 times per sec. etc. Humans hear sounds from 20 Hertz (very deep bass) to 20.000 Hertz (=20 kHz) (very high sizzling)
How long is a seconds?
There are two possible measurements for "second":A duration of timeA second (1/60 of a minute) was originally defined as 1/86 400 of the mean solar day. However this could not be accurately measured. Presently the second is the duration of 9 192631 770 periods of the radiation corresponding to the transition between the two hyperfine levels of the ground state of the caesium-133 atomThe distance around the circumference of a curve:A curve is divided into 360 degrees, each degree contains 60 minutes and each minute 60 seconds. So each second is 1/1,296,000 of the circumference.
How do you clean a room in 1 min?
Not unless it is a very small room. But, if you do 1 minute each day, and have a tidy approach to life, then you probably could make a room presentable in 1 minute. that would make MORE then one minute!
One Hz is one vibration each minute?
No. One per second.
What is a measurement of the number of vibrations a wave produces each second?
The measurement of the number of vibrations a wave produces each second is called frequency. It is typically measured in hertz (Hz), where 1 Hz equals one vibration per second.
How fast is 1 hertz?
1 hertz means 1 cycle per second. So, it is equivalent to 1 event occurring each second.
What is the period of vibration of a wave that vibrates 3 times each second?
The period of vibration is the time it takes to complete one full cycle of vibration. In this case, since the wave vibrates 3 times each second, the period of vibration would be 1/3 seconds per cycle.
Frequency is the number of complete what passing a point each second?
Frequency is the number of complete cycles passing a point each second. It is typically measured in hertz (Hz), where one hertz is equivalent to one cycle per second.
What is The number of waves passing a given point each second?
The number of waves passing a given point each second is called the frequency. It is typically measured in hertz (Hz), where one hertz is equal to one cycle per second.
What Is a measure of how many wavelengths pass a certain point each second.?
The frequency of a wave is a measure of how many wavelengths pass a certain point each second. It is typically measured in hertz (Hz), where one hertz is equivalent to one cycle per second.
How does the frequency of vibration of a small object floating in water compare to the number of waves passing it each second?
The frequency of vibration of a small object floating in water is equivalent to the number of waves passing it each second. As the object moves up and down with the waves, it completes a vibration cycle with each wave that passes, thus the frequency of vibration matches the frequency of the waves passing by.
What is the number of waves of wavelength that pass a point each second is called?
The number of waves of a particular wavelength that pass a point each second is called the frequency of the wave. It is typically measured in hertz (Hz), where one hertz is equivalent to one wave passing a point per second.
How does the frequency of vibration of a small object floating in water compare with the number of waves passing it each second?
The frequency of vibration of a small object floating in water is independent of the number of waves passing it each second. The frequency of vibration is determined by the natural frequency of the object, while the number of waves passing it each second is determined by the wave speed and wavelength in the water.
A fisherman notices that there are 15 waves passing under the dock each minute. what is the frequency of the water waves in hertz?
0.25
What is Mega Hertz?
Hertz is the SI unit for frequency. 1 Hertz equals 1 cycle per second. Mega is the prefix meaning 1 million. So one MegaHertz (MHz) is one million Hertz or one million cycles per second. When referring to say a computer processor running at 2000 MHz, this means that the core clock speed of the processor is switching (or changing state) 2000 000 000 times each second.
