1 MPA เท่ากับ กี่ kg/m2?
Introduction
In physics, pressure is a fundamental concept that is used to describe the amount of force exerted per unit area. It is a crucial parameter in various fields, including engineering, physics, and materials science. One common unit of pressure is the pascal (Pa), which is defined as one newton per square meter (N/m2). However, in everyday applications, we often come across other units of pressure, such as the megapascal (MPa). In this article, we will explore the relationship between MPa and kg/m2.
What is 1 MPa?
The megapascal (MPa) is a unit of pressure in the International System of Units (SI). It is equal to one million pascals, where 1 pascal is defined as one newton per square meter (N/m2). In other words, 1 MPa is equivalent to 1,000,000 N/m2.
What is kg/m2?
The unit kg/m2 is also a unit of pressure, where 1 kg/m2 is equivalent to 9.80665 m/s2 (meter per second squared). This unit is commonly used in engineering and physics to express pressure in terms of weight per unit area.
Converting MPa to kg/m2
Now, let's convert 1 MPa to kg/m2. We know that 1 MPa is equal to 1,000,000 N/m2. We can convert this value to kg/m2 by using the following conversion factor:
1 N = 0.10197162 kg/m/s2
Substituting this value into the equation, we get:
1 MPa = 1,000,000 N/m2 = 1,000,000 x 0.10197162 kg/m2 = 10,197.162 kg/m2
Therefore, 1 MPa is equivalent to approximately 10,197 kg/m2.
Conclusion
In conclusion, 1 MPa is equivalent to approximately 10,197 kg/m2. This conversion is important in various fields, including engineering, physics, and materials science, where pressure is a critical parameter. By understanding the relationship between MPa and kg/m2, we can better appreciate the importance of pressure in our daily lives.
