Systolic pressure is the maximum pressure during the hearts pumping cycle.
It occurs during left ventricle contraction or sqeezing which forces the blood around the arteries
Tornadoes produces low pressure.
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battery produces heat touch screen does not require pressure
arteries
left ventricle
Pressure
The boilers which produces steam of pressure 80 bar or more than 80 bar are called high pressure boilers.
oppa gangnam style
Sound waves are described as pressure waves because they propagate by creating alternating regions of high and low pressure in the medium through which they travel. These pressure fluctuations result in the compression and rarefaction of the medium particles, which our ears perceive as sound. The intensity of sound is directly related to the amplitude of the pressure waves.
Radioactive elements
differential in wind speed over the wings produces high pressure under the wing and low pressure on top of the wing.
The condition that produces distinct layers of flat and elongated minerals in foliated metamorphic rocks is directed pressure, which causes the minerals to align perpendicular to the direction of pressure. This pressure helps give the rock its characteristic layered structure, known as foliation.