Barometric pressure is equivalent to which of the following?

Barometric pressure is equivalent to atmospheric pressure, which is the pressure exerted by the weight of the atmosphere above a given point. This type of pressure is measured using a barometer and is a crucial factor in meteorology and various scientific applications. Barometric pressure is typically reported in units such as millibars or inches of mercury.

In contrast, hydrostatic pressure refers to the pressure exerted by a fluid at equilibrium due to the force of gravity and is commonly discussed in the context of liquids rather than gases. Gauge pressure measures the pressure relative to the ambient atmospheric pressure, meaning it does not account for the atmospheric pressure itself. Static pressure usually refers to the pressure in a fluid that has no movement, which may not specifically represent barometric conditions.

Thus, atmospheric pressure is the most accurate term to describe barometric pressure, as it encompasses the total pressure exerted by the atmosphere at a given location and altitude.