The SI unit of pressure is:
APascal
BJoule
CWatt
DNewton
Answer & Solution
Correct answer: A. Pascal
Pressure is force per unit area; its SI unit is the pascal (Pa), defined as one newton per square metre.
Related questions
A south pole of a bar magnet is brought near the north pole of another bar magnet placed oThree blocks A, B and C are placed on the same table. They have the same weight of 60 N. TTwo children push a 20 kg box on a smooth floor at the same time. Anil pushes with 50 N toIn a famous 17th-century demonstration, two metallic hemispheres of 51 cm diameter were joThe air in a column above a 15 cm × 15 cm patch on a person's head exerts a downward forceA perpendicular force of 100 N is applied uniformly on a surface of area 0.5 m². The pressA rubber sucker is pressed firmly against a smooth flat surface, as shown. It is now very A plastic bottle is filled with water and four small holes are made at the same height aro