- (a) Coulomb
- (b) Length
- (c) Ampere
- (d) Pascal
_______ is considered the largest glacier of Pakistan.
March 18, 2026
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- (A) Siachen Glacier
- (B) Tirich Mir Glacier
- (C) Biafo Glacier
- (D) Hispar Glacier
What is the unit of pressure?
What is the unit of pressure?
- Pressure is defined as the amount of force distributed over a specific area. Mathematically, this is expressed by: P = F / A, where F is measured in newtons and A is measured in square meters.
- The SI unit is called a Pascal, which is defined by: 1 Pascal = 1 newton/square meter, or 1 Pascal = 1 N/m².
- The Pascal is named after Blaise Pascal, a French mathematician and physicist, and represents how much force is applied over an area. For instance, if you apply a force of 10 N over an area of 2 m², then: P = 10 / 2 = 5 Pa
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