Which of the following diagrams does not represent a streamline flow?
1. | 2. | ||
3. | 4. |
Along a streamline,
1. | the velocity of a fluid particle remains constant. |
2. | the velocity of all fluid particles crossing a given position is constant. |
3. | the velocity of all fluid particles at a given instant is constant. |
4. | the speed of a fluid particle remains constant. |
Streamline flow is more likely for liquids with,
(a) | high density. |
(b) | high viscosity. |
(c) | low density. |
(d) | low viscosity. |
Choose the correct option:
1. (a), (b)
2. (c), (d)
3. (b), (c)
4. (a), (d)