Home
Class 11
PHYSICS
The steady flow of (non-viscous) liquid....

The steady flow of (non-viscous) liquid. Which of the two figure is incorrect?why?

Text Solution

AI Generated Solution

To determine which of the two figures representing the steady flow of a non-viscous liquid is incorrect, we can follow these steps: ### Step 1: Understand the Principle of Continuity For a non-viscous liquid flowing steadily, the principle of continuity states that the product of the cross-sectional area (A) and the velocity (V) at any two points in the flow must remain constant. This can be expressed mathematically as: \[ A_1 V_1 = A_2 V_2 \] ### Step 2: Analyze the Areas and Velocities Let’s denote the areas of the two sections as \( A_1 \) and \( A_2 \), and their corresponding velocities as \( V_1 \) and \( V_2 \). If \( A_1 > A_2 \), then according to the continuity equation: ...
Promotional Banner

Topper's Solved these Questions

  • MECHANICAL PROPERTIES OF FLUIDS

    NCERT ENGLISH|Exercise EXERCISE|31 Videos
  • LAWS OF MOTION

    NCERT ENGLISH|Exercise EXERCISE|40 Videos
  • MECHANICAL PROPERTIES OF SOLIDS

    NCERT ENGLISH|Exercise EXERCISE|21 Videos

Similar Questions

Explore conceptually related problems

A spherical ball is dropped in a long column of viscous liquid. Which of the following graphs represent the variation of (l) gravitational force with time (ii) viscous force with time (iii) net force acting on the ball with time

A spherical ball is dropped in a long column of viscous liquid. Which of the following graphs represents the variation of- (i). Gravitaional force with time (ii). Viscous force with time (iii). Net force acting on the ball with time

A ball of density rho is dropped from a height on the surface of a non-viscous liquid of density 2rho . Choose the correct options.

Statement-1 : When an orifice is made in the middle of the wall of a vessel, the range of the liquid coming out of the orifice is equal to the height of the liquid. Statement-2 : Liquid is flowing through two identical pipes A and B. Volume of liquid flowing per second through A and B are v_(0) and 2v_(0) respectively. Flow in A is turbulent and steady in B. Statement-3 : Rate of flow of a viscous liquid through a pipe is directly proportional to he fourth power of the radius of pipe.

The displacement-time graph of two moving objects A and B are shown in the figure given below. Which of the following is incorrect?

A plank is floating in a non-viscous liquid as shown, Choose the correct option

A small ball is dropped from a certain height on the surface of a non-viscous liquid of density less than the density of ball. The motion of the ball is

Study the flow chart given below: Which of the following statements is incorrect regarding this?

For non ideal solution (positive deviation) which of the following is incorrect?

NCERT ENGLISH-MECHANICAL PROPERTIES OF FLUIDS-EXERCISE
  1. Does it matter if one uses gauge instead of absolute pressures in appl...

    Text Solution

    |

  2. Glycerine flows steadily through a horizontal tube of length 1.5m and...

    Text Solution

    |

  3. In a test experiment on a model aeroplane in a wind tunnel, the flow s...

    Text Solution

    |

  4. The steady flow of (non-viscous) liquid. Which of the two figure is in...

    Text Solution

    |

  5. The cylinderical tube of a spray pump has a cross-section of 8.0cm^(2)...

    Text Solution

    |

  6. A U-shaped wire is dipped in a soap solution, and removed. A thin soap...

    Text Solution

    |

  7. Fig, shown a thin film supporting a small weight = 4.5xx10^(-2)N. What...

    Text Solution

    |

  8. What is the pressure inside a drop of mercury of radius 3.0mm at room ...

    Text Solution

    |

  9. What is the excess pressure inside a bubble of soap solution of radius...

    Text Solution

    |

  10. A tank with a square base of area 1.0m^(2) is divided by a vertical pa...

    Text Solution

    |

  11. A manometer reads the pressure of a gas in a enclosure as shown in fig...

    Text Solution

    |

  12. Two vessels have the same base area but differnent shapes. The first v...

    Text Solution

    |

  13. During blood transfusion the needle is inserted in a vein where the ga...

    Text Solution

    |

  14. In deriving Bernoulli's equation , we equated the workdone on the flui...

    Text Solution

    |

  15. (a) What is the largest average velocity of blood flow in an artery of...

    Text Solution

    |

  16. A plane is in level flight at constant speed and each of its wings has...

    Text Solution

    |

  17. In Millikan's oil drop experiment, what is the terminal speed of a spe...

    Text Solution

    |

  18. Mercury has an angle of contact equal to 140^(@) with soda lime galss....

    Text Solution

    |

  19. Two narrow bores of diameters 3.0mm and 6.0 mm are joined together to ...

    Text Solution

    |

  20. (a). It is known that density rho of air decreases with height y as ...

    Text Solution

    |