Pascal is the unit of

Pascal is the unit of pressure, corresponding to option [B]. Named after the French mathematician and physicist Blaise Pascal, it is defined as one newton per square meter (N/m²). Pressure measures the force applied perpendicular to the surface of an object per unit area. Pascal is commonly used in various fields, including physics, engineering, meteorology, and fluid dynamics, to quantify pressure in different contexts. In meteorology, for example, atmospheric pressure is often measured in pascals to understand weather patterns and predict changes in atmospheric conditions. In engineering, pascals are used to determine stress and strain in materials under different loads. Understanding pressure is essential for numerous applications, from designing structures that withstand external forces to maintaining optimal conditions in industrial processes. Pascal’s unit provides a standardized and universal measure for quantifying pressure across diverse scientific and engineering disciplines.