Pascal Converter
Convert Pascal to Kilogram Force Square Meter 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.
Kilogram Force Square Meterkgf·m²
Target UnitThe kilogram force square meter (kgf·m²) is a unit of pressure that expresses the force applied by one kilogram-force acting uniformly over an area of one square meter. It is a non-SI unit derived from the kilogram (kg), a unit of mass, and the meter (m), a unit of length. The kilogram-force is the force exerted by a mass of one kilogram in a gravitational field of standard gravity (9.80665 m/s²). Therefore, a pressure of one kgf·m² is equivalent to 9.80665 pascals (Pa), where pascal is the SI unit of pressure.
Current Use
Today, the kilogram force square meter is primarily used in engineering and physical sciences, particularly in the fields of mechanics and hydraulics. It facilitates the understanding of force distribution across surfaces, aiding in the design of structures and machinery. While the SI unit pascal is more universally accepted, the kgf·m² is still relevant in certain industries that prefer traditional measurements or are based in regions where imperial units are prevalent.
Fun Fact
The kilogram-force is sometimes used interchangeably with the newton in engineering, despite being based on different principles.
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= × 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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Kilogram Force Square Meter
pressure • Non-SI
Definition
The kilogram force square meter (kgf·m²) is a unit of pressure that expresses the force applied by one kilogram-force acting uniformly over an area of one square meter. It is a non-SI unit derived from the kilogram (kg), a unit of mass, and the meter (m), a unit of length. The kilogram-force is the force exerted by a mass of one kilogram in a gravitational field of standard gravity (9.80665 m/s²). Therefore, a pressure of one kgf·m² is equivalent to 9.80665 pascals (Pa), where pascal is the SI unit of pressure.
History & Origin
The kilogram force square meter emerged in the late 19th century alongside the development of the metric system. As scientists and engineers sought standardized units to measure mechanical systems, the need for pressure units became apparent. The kilogram-force was adopted to simplify the calculations involving gravitational forces, particularly in engineering applications. Over time, it became a common reference in various fields, including hydraulics and fluid mechanics.
Etymology: The term 'kilogram' is derived from the Greek word 'kilo' meaning 'thousand', and 'gram' from the Greek 'gramma' meaning 'small weight'. 'Force' originates from the Latin 'fortis', meaning strong. The word 'meter' comes from the Greek 'metron', meaning measure.
Current Use
Today, the kilogram force square meter is primarily used in engineering and physical sciences, particularly in the fields of mechanics and hydraulics. It facilitates the understanding of force distribution across surfaces, aiding in the design of structures and machinery. While the SI unit pascal is more universally accepted, the kgf·m² is still relevant in certain industries that prefer traditional measurements or are based in regions where imperial units are prevalent.
💡 Fun Facts
- •The kilogram-force is sometimes used interchangeably with the newton in engineering, despite being based on different principles.
- •Kilogram-force square meter is often found in older engineering texts and manuals, showcasing the evolution of measurement systems.
- •In some regions, kgf·m² is preferred for specific applications due to its intuitive relationship with mass and gravitational force.
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🔗 Related Units
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