Pascal is equal to:
Correct answer: B. Newton per meter squared
- A. Newton meter squared
- B. Newton per meter squared
- C. Newton per meter cubed
- D. Newton meter cubed
Explanation
Pascal (Pa) is the SI unit of pressure. Pressure is defined as force per unit area.Force is measured in Newtons (N).Area is measured in square meters (m<sup>2</sup>).Therefore, Pascal can be expressed as:1 Pa = 1 N/m<sup>2</sup>
Last updated
Related questions
A 4.0 m long wire is subjected to stretching force and its length increases by 40 cm. The percent elongation which the wire undergoes is:
A ball falling in a lake of 200 m shows a decrease of 0.1% in its volume. The bulk modulus of elasticity of the material of the ball is: (take g = 10 m/s²)
A ball falling in a lake of 200 m shows a decrease of 0.1% in its volume. The bulk modulus of elasticity of the material of the ball is: (take g =10 m/s2)
A block weighing 40 kg extends a spring by 0.16m from its unscratched position. What is the value of k?
A body floats in a liquid contained in a beaker. The whole system, as shown, falls freely under gravity. The upthrust on the body due to the liquid is: