Basic Properties
Trending Questions
Q.
Are vapour pressure and saturation pressure are the same?
Q.
Assertion (A): Cooking becomes difficult on the top of a mountain.
Reason (R): At higher altitude the pressure is less, and hence, the boiling point of water decreases with altitude.
A and R are true and R is the correct explanation of A.
A and R are true, but R is not the correct explanation of A.
A is true but R is false.
Both A and R are false.
Q. The dimensions of a pressure gradient in a fluid flow are
- ML−1T2
- ML−3T−2
- ML−2T−2
- M−1L−3T−2
Q. Match List-1 with List-2 select the correct answer using the code given below the lists:
List-1
A. Specific Gravity
B. Coefficient of viscosity
C. Kinematic viscosity
D. Stress
List-2
1. M∘L2T−1
2. M∘LoTo
3. ML−1T−1
4. ML−1T−2
List-1
A. Specific Gravity
B. Coefficient of viscosity
C. Kinematic viscosity
D. Stress
List-2
1. M∘L2T−1
2. M∘LoTo
3. ML−1T−1
4. ML−1T−2
- A-2, B-3, C-1, D-4
- A-4. B-3, C-1, D-2
- A-2, B-1, C-3, D-4
- A-4, B-1, C-3, D-2
Q. Dimensionless Euler number is a function of inertia force and_____.
- Surface tension force
- Viscous force
- Elastic force
- Pressure force