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How do you measure the frequency of a sound wave?
Capture the sound with a microphone, feed its output into an oscilloscope with a calibrated timebase. Measure the time period T of the wave on the horizontal axis, then convert it into a frequency ( = 1/T)
How do you measure a longitudinal wave?
The details depend on what type of wave you are talking about, and what exactly you want to measure about the wave.
What is the amplitude of a sound wave a measure of?
The amplitude of a sound wave is the measure of the intensity of the sound, such as loudness.
What does velocity of a wave measure?
The speed and direction of a wave
What is the measure of the size of the disturbance from a wave?
Wave velocity
How do you measure the frequency of a sound wave?
Capture the sound with a microphone, feed its output into an oscilloscope with a calibrated timebase. Measure the time period T of the wave on the horizontal axis, then convert it into a frequency ( = 1/T)
How do you measure a longitudinal wave?
The details depend on what type of wave you are talking about, and what exactly you want to measure about the wave.
How do you measure the speed of the wave?
To measure the speed of a wave, you multiply the frequency by the wavelength.
What is r t segment?
The R-T segment is the portion of the EKG tracing from the R wave to the T wave.
What is the amplitude of a sound wave a measure of?
The amplitude of a sound wave is the measure of the intensity of the sound, such as loudness.
What does velocity of a wave measure?
The speed and direction of a wave
What is the measure of the size of the disturbance from a wave?
Wave velocity
What is a T-wave?
The T wave represents the repolarization (or recovery) of the ventricles. The interval from the beginning of the QRS complex to the apex of the T wave is referred to as the absolute refractory period. The last half of the T wave is referred to as the relative refractory period (or vulnerable period). The T wave contains more information then the QT interval. The T wave can be described by its symmetry, skewness, slope of ascending and descending limbs, amplitude and subintervals like the TpeakTend interval. In most leads, the T wave is positive. However, a negative T wave is normal in lead aVR. Lead V1 may have a positive, negative, or biphasic T wave. In addition, it is not uncommon to have an isolated negative T wave in lead 3, aVL, or aVF.
What are the characteristic of a wave?
in general, a harmonically oscillating, one dimensional wave is described by the following function: f(x,t)=Acos(2phi*t/T -2phi*x/ג) where A is the amplitudes (or wave height), T is the wave's period time and ג is the wave length. these are the three basic characteristics of a wave. other characteristics can be calculated from these: the frequency f=1/T , and the speed of the wave v=גf.
Is there a scale used to measure the intensity of a heat wave?
is there a scale used to measure the intensity of heat wave
The period during which the ventricles are repolarizing?
the asnwer is t wave
What are the lines on paper that measure a heartbeat?
The ECG Tracings are seen on paper. The time intervals are shown as well as the measurements of each block on the paper.The ECG paper records time sequences (horizontal deflections) and amplitude (vertical deflections) of the electrical activity of the heart. The horizontal lines measure time intervals and heart rate.You will see first the P wave, the QRS complex, and the T wave. The P wave is the atria contracting, the QRS is the ventricle contacting, and the T wave is the relaxation of the ventricles.
