Pascal Converter
Convert Pascal to Gram Force Sq Centimeter and more • 57 conversions
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Unit Explanations
PascalPa
Source UnitThe pascal (Pa) is the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus, and ultimate tensile strength. It is defined as one newton per square meter. In other words, it is the pressure exerted by a force of one newton acting uniformly over an area of one square meter. The pascal is a crucial unit in engineering, physics, and meteorology, providing a standard measure for atmospheric pressure, material strength, and force distribution. It allows for consistent and comparable measurements across various scientific and industrial fields.
Current Use
The pascal is widely used in various fields to measure pressure and stress. In meteorology, it is used to express atmospheric pressure, often in the form of hectopascals (hPa). In engineering, it helps evaluate the strength of materials and structures. The unit is also crucial in fluid mechanics, where it is used to determine fluid pressure in pipes and vessels. The pascal's versatility makes it a fundamental unit in both scientific research and practical applications, especially where precise pressure measurements are critical.
Fun Fact
The pascal is named after Blaise Pascal, who made significant contributions to the understanding of fluid pressure.
Gram Force per Square Centimetergf/cm²
Target UnitGram force per square centimeter (gf/cm²) is a unit of pressure defined as the pressure exerted by a force of one gram acting on an area of one square centimeter. It is derived from the force of gravity acting on a mass and is used to quantify the force exerted on a surface area. Given that the acceleration due to gravity is approximately 9.80665 m/s², one gram force translates to a pressure of approximately 0.980665 N/cm². This unit, while not part of the SI system, is commonly encountered in various fields, particularly in materials testing and engineering applications.
Current Use
Currently, gram force per square centimeter is used primarily in engineering and material science, particularly in testing the tensile strength and compressive strength of materials. Its practical application allows engineers and scientists to easily communicate pressure values in contexts where small forces are involved, such as in the textile industry or in quality control processes. Although it is not an SI unit, its use persists in certain regions and industries where it is more intuitive.
Fun Fact
The gram force is often used in practical applications because it relates directly to everyday weights, making it intuitive for non-engineers.
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📐Conversion Formula
= × 1.00000How to Convert
To convert to , multiply the value by 1.00000. This conversion factor represents the ratio between these two units.
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Pascal
pressure • SI Unit
Definition
The pascal (Pa) is the SI derived unit of pressure used to quantify internal pressure, stress, Young's modulus, and ultimate tensile strength. It is defined as one newton per square meter. In other words, it is the pressure exerted by a force of one newton acting uniformly over an area of one square meter. The pascal is a crucial unit in engineering, physics, and meteorology, providing a standard measure for atmospheric pressure, material strength, and force distribution. It allows for consistent and comparable measurements across various scientific and industrial fields.
History & Origin
The pascal was named in honor of Blaise Pascal, a French mathematician, physicist, and inventor known for his contributions to fluid mechanics and the study of pressure. The unit was officially adopted as the SI unit for pressure in 1971, although the concept of pressure itself dates back to early scientific studies of fluids and gases. The pascal provided a standardized way to measure pressure, replacing a variety of non-standard units previously in use across different regions and industries.
Etymology: The term 'pascal' is derived from the name of Blaise Pascal.
Current Use
The pascal is widely used in various fields to measure pressure and stress. In meteorology, it is used to express atmospheric pressure, often in the form of hectopascals (hPa). In engineering, it helps evaluate the strength of materials and structures. The unit is also crucial in fluid mechanics, where it is used to determine fluid pressure in pipes and vessels. The pascal's versatility makes it a fundamental unit in both scientific research and practical applications, especially where precise pressure measurements are critical.
💡 Fun Facts
- •The pascal is named after Blaise Pascal, who made significant contributions to the understanding of fluid pressure.
- •One pascal is a very small pressure; it is equivalent to the pressure of a dollar bill lying flat on a table.
- •The human eardrum can detect pressure changes as small as 20 micropascals.
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Gram Force per Square Centimeter
pressure • Non-SI
Definition
Gram force per square centimeter (gf/cm²) is a unit of pressure defined as the pressure exerted by a force of one gram acting on an area of one square centimeter. It is derived from the force of gravity acting on a mass and is used to quantify the force exerted on a surface area. Given that the acceleration due to gravity is approximately 9.80665 m/s², one gram force translates to a pressure of approximately 0.980665 N/cm². This unit, while not part of the SI system, is commonly encountered in various fields, particularly in materials testing and engineering applications.
History & Origin
The gram force per square centimeter has its roots in the need to measure pressure in a practical and manageable way, particularly in contexts where forces are small and areas are limited. It arose as a means to express pressure in terms of mass and surface area, making it easier to relate to everyday experiences. The concept of gram force emerged in the late 19th century as scientists and engineers sought to quantify forces in relation to gravitational acceleration.
Etymology: The term 'gram' comes from the Late Latin 'gramma', which means a small weight, and 'force' indicates the influence that causes an object to undergo a change, in motion or shape. 'Square centimeter' refers to an area measurement, indicating a square with sides of one centimeter.
Current Use
Currently, gram force per square centimeter is used primarily in engineering and material science, particularly in testing the tensile strength and compressive strength of materials. Its practical application allows engineers and scientists to easily communicate pressure values in contexts where small forces are involved, such as in the textile industry or in quality control processes. Although it is not an SI unit, its use persists in certain regions and industries where it is more intuitive.
💡 Fun Facts
- •The gram force is often used in practical applications because it relates directly to everyday weights, making it intuitive for non-engineers.
- •In some countries, the use of gram force per square centimeter is still prevalent despite the global push towards SI units.
- •One gram force per square centimeter is approximately equivalent to 98.0665 pascals, showing its relation to the more commonly used SI unit.
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🔗 Related Units
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Frequently Asked Questions
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