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Convert Attopascal to Petapascal

Attopascal (aPa)
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Petapascal (PPa)

Attopascal

An attopascal (aPa) is a unit of pressure in the International System of Units (SI), equal to 10⁻¹⁸ pascals (Pa). A pascal is defined as one newton per square meter (N/m²). The attopascal is used in various scientific and engineering contexts.

Origin:

The term "attopascal" combines the SI prefix "atto-", representing 10⁻¹⁸, and the unit "pascal," named after Blaise Pascal, a French mathematician and physicist known for his contributions to the study of pressure and fluid mechanics. The prefix "atto-" comes from the Danish word "atten," meaning "eighteen." The attopascal is used in contexts where pressures are extremely low.

Petapascal

A petapascal (PPa) is a unit of pressure in the International System of Units (SI), equal to 10¹⁵ pascals (Pa). A pascal is defined as one newton per square meter (N/m²), so a petapascal represents an incredibly high pressure value, often used in contexts like materials science or extreme astrophysical phenomena.

Origin:

The term "petapascal" combines the SI prefix "peta-", representing 10¹⁵, and the unit "pascal," named after Blaise Pascal, a French physicist and mathematician known for his work on pressure and fluid mechanics. The prefix "peta-" is derived from the Greek word πέντε (pente), meaning "five," corresponding to 10¹⁵ (or 1,000,000,000,000,000). The petapascal is used in highly specialized scientific fields due to its vast magnitude.

Convert Attopascal to other pressure-converter units

1 Attopascal = 9.999999999e-19 Pascal

1 Attopascal = 1e-21 Kilopascal

1 Attopascal = 1e-36 Exapascal

1 Attopascal = 9.999999999e-34 Petapascal

1 Attopascal = 9.999999999e-31 Terapascal

1 Attopascal = 1e-27 Gigapascal

1 Attopascal = 1e-24 Megapascal

1 Attopascal = 1e-20 Hectopascal

1 Attopascal = 1e-19 Dekapascal

1 Attopascal = 9.999999999e-18 Decipascal

1 Attopascal = 1e-16 Centipascal

1 Attopascal = 9.999999999e-16 Millipascal

1 Attopascal = 1e-12 Micropascal

1 Attopascal = 1e-9 Nanopascal

1 Attopascal = 0.000001 Picopascal

1 Attopascal = 0.001 Femtopascal

1 Attopascal = 1 Attopascal

1 Attopascal = 1e-23 Bar

1 Attopascal = 1.450377377e-22 Pound/Square Inch

1 Attopascal = 1.450377377e-25 Kilopound/Square Inch

1 Attopascal = 9.869232667e-24 Atmosphere

1 Attopascal = 9.999999999e-19 Newton/Square Meter

1 Attopascal = 9.999999999e-23 Newton/Square Centimeter

1 Attopascal = 1e-24 Newton/Square Millimeter

1 Attopascal = 1e-21 Kilonewton/Square Meter

1 Attopascal = 1e-20 Millibar

1 Attopascal = 9.999999999e-18 Microbar

1 Attopascal = 9.999999999e-18 Dynes/Square Centimeter

1 Attopascal = 1.019716212e-19 Kilogram-Force/Square Meter

1 Attopascal = 1.019716212e-23 Kilogram-Force/Square Centimeter

1 Attopascal = 1.019716212e-25 Kilogram-Force/Square Millimeter

1 Attopascal = 1.019716212e-20 Gram-Force/Square Centimeter

1 Attopascal = 1.044271711e-23 Ton-Force (Short)/Square Foot

1 Attopascal = 9.323854568e-24 Ton-Force (Long)/Square Foot

1 Attopascal = 7.251886886e-26 Ton-Force (Short)/Square Inch

1 Attopascal = 6.474899005e-26 Ton-Force (Long)/Square Inch

1 Attopascal = 1.450377377e-25 Kip-Force/Square Inch

1 Attopascal = 2.088543423e-20 Pound-Force/Square Foot

1 Attopascal = 1.450377377e-22 Pound-Force/Square Inch

1 Attopascal = 6.719689751e-19 Poundal/Square Foot

1 Attopascal = 7.500616827e-21 torr

1 Attopascal = 7.500637554e-22 Centimeter Mercury (0°C)

1 Attopascal = 7.500637554e-21 Millimeter Mercury (0°C)

1 Attopascal = 2.953005864e-22 Inch Mercury (32°F)

1 Attopascal = 2.96133971e-22 Inch Mercury (60°F)

1 Attopascal = 1.019744288e-20 Centimeter Water (4°C)

1 Attopascal = 1.019744288e-19 Millimeter Water (4°C)

1 Attopascal = 4.014742133e-21 Inch Water (4°C)

1 Attopascal = 3.345622921e-22 Foot Water (4°C)

1 Attopascal = 4.018598071e-21 Inch Water (60°F)

1 Attopascal = 3.348831726e-22 Foot Water (60°F)

1 Attopascal = 1.019716212e-23 Atmosphere Technical