Dekapascal Converter
Convert Dekapascal to Pascal and more • 57 conversions
0
Unit Explanations
DekapascaldPa
Source UnitA dekapascal (dPa) is a derived unit of pressure in the International System of Units (SI) that is equal to 10 pascals (Pa). The pascal is the SI unit of pressure defined as one newton per square meter, and the dekapascal serves as a convenient multiplier for expressing pressure levels that are too small for practical use in pascals alone. The use of dPa allows for easier representation of various atmospheric and related pressures, particularly in meteorological contexts.
Current Use
The dekapascal is commonly used in meteorology to express atmospheric pressure. It's a preferred unit in many contexts where pressure levels are monitored such as weather forecasting and aviation. The dPa is also utilized in engineering fields, particularly in the calibration of instruments and sensors that measure pressure.
Fun Fact
The pascal is one of the least used units in everyday life, yet it plays a critical role in scientific research.
PascalPa
Target 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.
All Pressure Conversions
105 convertersPopular Conversions
📐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.
Quick Examples
💡 Pro Tip: For the reverse conversion ( → ), divide by the conversion factor instead of multiplying.
Dekapascal
pressure • Non-SI
Definition
A dekapascal (dPa) is a derived unit of pressure in the International System of Units (SI) that is equal to 10 pascals (Pa). The pascal is the SI unit of pressure defined as one newton per square meter, and the dekapascal serves as a convenient multiplier for expressing pressure levels that are too small for practical use in pascals alone. The use of dPa allows for easier representation of various atmospheric and related pressures, particularly in meteorological contexts.
History & Origin
The concept of pressure measurement dates back to the work of scientists like Blaise Pascal in the 17th century, who investigated fluid mechanics and pressure. The pascal was officially named in 1971 by the International System of Units (SI) after Pascal’s contributions, and the prefix 'deka-' signifies a factor of ten, allowing for larger pressure values without resorting to cumbersome numerical expressions.
Etymology: The term 'dekapascal' combines the Greek prefix 'deka-', meaning ten, with 'pascal', derived from the name of the French mathematician and physicist Blaise Pascal.
Current Use
The dekapascal is commonly used in meteorology to express atmospheric pressure. It's a preferred unit in many contexts where pressure levels are monitored such as weather forecasting and aviation. The dPa is also utilized in engineering fields, particularly in the calibration of instruments and sensors that measure pressure.
💡 Fun Facts
- •The pascal is one of the least used units in everyday life, yet it plays a critical role in scientific research.
- •One dekapascal is equivalent to 0.1 hectopascals, a unit often used in meteorology.
- •Blaise Pascal, after whom the unit is named, also made significant contributions to the fields of probability and fluid mechanics.
📏 Real-World Examples
🔗 Related Units
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.
📏 Real-World Examples
🔗 Related Units
Related Pressure Conversions
Explore more pressure conversions for your calculations.
Frequently Asked Questions
How do I convert to ?▼
To convert to , multiply your value by 1. For example, 10 equals 10 .
What is the formula for to conversion?▼
The formula is: = × 1. This conversion factor is based on international standards.
Is this to converter accurate?▼
Yes! MetricConv uses internationally standardized conversion factors from organizations like NIST and ISO. Our calculations support up to 15 decimal places of precision, making it suitable for scientific, engineering, and everyday calculations.
Can I convert back to ?▼
Absolutely! You can use the swap button (⇄) in the converter above to reverse the conversion direction, or visit our to converter.