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CGP EDU Academic Team
Published on: September 12, 2026
SI unit of pressure is
Text Solution
Verified by ExpertsThe correct answer is:
Option A
The SI unit of pressure is the Pascal (symbol: $\text{Pa}$).
Explanation:
Pressure ($P$) is defined as the perpendicular force ($F$) applied per unit area ($A$):
$$P = \frac{F}{A}$$
In the International System of Units (SI):
Therefore, the SI unit of pressure is $\text{N/m}^2$, which is named Pascal (Pa) in honor of the physicist Blaise Pascal.
$$1\text{ Pa} = 1\text{ N/m}^2$$
Hence, the correct option is Option A.
Explanation:
Pressure ($P$) is defined as the perpendicular force ($F$) applied per unit area ($A$):
$$P = \frac{F}{A}$$
In the International System of Units (SI):
- The SI unit of force is the Newton ($\text{N}$).
- The SI unit of area is the square meter ($\text{m}^2$).
Therefore, the SI unit of pressure is $\text{N/m}^2$, which is named Pascal (Pa) in honor of the physicist Blaise Pascal.
$$1\text{ Pa} = 1\text{ N/m}^2$$
Hence, the correct option is Option A.
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