Question
Download Solution PDFThe property of an ideal fluid is/are-
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThe correct answer is option 4) i.e. All of the above.
CONCEPT:
- The viscosity of a fluid: Viscosity is the resistance in a fluid to flow. The resistance is due to the shear stress within the fluid and between the fluid and the surface on which the fluid is flowing.
- Compressibility of fluid: It is the measure of the change in volume of fluid under applied pressure.
- Surface tension: It is the property of a fluid to resist any external force on its surface, Surface tension is due to cohesive forces between the molecules of the liquid.
EXPLANATION:
- Ideal Fluid: An ideal fluid (also called a perfect fluid) is a fluid that has no viscosity, incompressible, and has zero surface tension.
- A perfectly ideal fluid does not exist.
Last updated on Jun 30, 2025
->Indian Airforce Agniveer (02/2026) Notification has been released. Interested candidates can apply between 11th July to 31st July 2025.
->The Examination will be held 25th September 2025 onwards.
-> Earlier, Indian Airforce Agniveer Group X 2025 Last date had been extended.
-> Candidates applied online from 7th to 2nd February 2025.
-> The online examination was conducted from 22nd March 2025 onwards.
-> The selection of the candidates will depend on three stages which are Phase 1 (Online Written Test), Phase 2 ( DV, Physical Fitness Test, Adaptability Test), and Phase 3 (Medical Examination).
-> The candidates who will qualify all the stages of selection process will be selected for the Air Force Group X posts & will receive a salary ranging of Rs. 30,000.
-> This is one of the most sought jobs. Candidates can also check the Airforce Group X Eligibility here.