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List-I gives 4 dimensionless numbers and List-II gives the types of forces, which are one of the constituents describing the numbers. Match List-I with List-II and select the correct answer using the codes given below the lists. List-I                                      List-II A. Euler number               1. Pressure force B. Froude number           2. Gravity force C. Reynolds number       3. Elastic force D. Webber number         4. Surface tension                                        5. Viscous force

List-I gives 4 dimensionless numbers and List-II gives the types of forces, which are one of the constituents describing the numbers. Match List-I with List-II and select the correct answer using the codes given below the lists. List-I                                      List-II A. Euler number               1. Pressure force B. Froude number           2. Gravity force C. Reynolds number       3. Elastic force D. Webber number         4. Surface tension                                        5. Viscous force Correct Answer A-1, B-2, C-5, D-4

Concept:

Euler’s Number: It is the ratio of Inertia force to pressure forces.

Froude Number: It is the ratio of Inertia force to gravity forces.

Reynold’s Number: It is the ratio of Inertia force to viscous forces.

Weber Number: It is the ratio of Inertia force to surface tension forces.

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