What is the difference between ultrasound spatial average intensity and the temporal average intensity?
What will be an ideal response?
The spatial average intensity is the average intensity during a continuous ultrasound while the temporal average intensity is the average intensity during a pulsed ultrasound. An intensity of 1.5 W/cm2 in a continuous mode has a spatial average intensity of 1.5 W/cm2. If it is delivered in a pulsed mode with a 20% duty cycle, then its temporal average intensity is
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Which of the following is the ability of a substance to chemically react with other materials?
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The abbreviation for "sexually transmitted disease" is
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