Physics-
General
Easy

Question

In the following fig. is shown the flow of liquid through a horizontal pipe. Three tubes A, B and C are connected to the pipe. The radii of the tubes A, B and C at the junction are respectively 2 cm, 1 cm and 2 cm. It can be said that the

  1. Height of the liquid in the tube A is maximum    
  2. Height of the liquid in the tubes A and B is the same    
  3. Height of the liquid in all the three tubes is the same    
  4. Height of the liquid in the tubes A and C is the same    

The correct answer is: Height of the liquid in the tubes A and C is the same


    As cross-section areas of both the tubes A and C are same and tube is horizontal. Hence according to equation of continuity v subscript A end subscript equals v subscript C end subscript and therefore according to Bernoulli's theorem P subscript A end subscript equals P subscript C end subscripti.e. height of liquid is same in both the tubes A and C.

    Related Questions to study

    General
    Physics-

    An incompressible liquid flows through a horizontal tube as shown in the following fig. Then the velocity v of the fluid is

    An incompressible liquid flows through a horizontal tube as shown in the following fig. Then the velocity v of the fluid is

    Physics-General
    General
    Physics-

    A candle of diameter d is floating on a liquid in a cylindrical container of diameter D (D>>d) as shown in figure. If it is burning at the rate of 2cm/hour then the top of the candle will

    A candle of diameter d is floating on a liquid in a cylindrical container of diameter D (D>>d) as shown in figure. If it is burning at the rate of 2cm/hour then the top of the candle will

    Physics-General
    General
    Chemistry-

    In Haber s process, (he ammonia is manufactured according to the following reaction:blank N subscript 2 end subscript left parenthesis g right parenthesis plus 3 H subscript 2 end subscript left parenthesis g right parenthesis rightwards harpoon over leftwards harpoon 2 N H subscript 3 end subscript left parenthesis g right parenthesis semicolon capital delta H to the power of 0 end exponent equals negative left parenthesis 22.4 k J right parenthesis The pressure inside the chamber is maintained at 200 atm and temperature at 500°C Generally, this reaction is carried out in presence of Fe catalyst The preparation of ammonia by Haber's process is an exothennic reaction. If the preparation follows the following temperature pressure relationship. for its % yield. Then for temperature T1, T2 and T3 the correct option is: 

    In Haber s process, (he ammonia is manufactured according to the following reaction:blank N subscript 2 end subscript left parenthesis g right parenthesis plus 3 H subscript 2 end subscript left parenthesis g right parenthesis rightwards harpoon over leftwards harpoon 2 N H subscript 3 end subscript left parenthesis g right parenthesis semicolon capital delta H to the power of 0 end exponent equals negative left parenthesis 22.4 k J right parenthesis The pressure inside the chamber is maintained at 200 atm and temperature at 500°C Generally, this reaction is carried out in presence of Fe catalyst The preparation of ammonia by Haber's process is an exothennic reaction. If the preparation follows the following temperature pressure relationship. for its % yield. Then for temperature T1, T2 and T3 the correct option is: 

    Chemistry-General
    parallel
    General
    Chemistry-

    Using above equations, Write down expression for K of the following reaction:N subscript 2 end subscript O subscript 4 end subscript left parenthesis g right parenthesis rightwards harpoon over leftwards harpoon N subscript 2 end subscript left parenthesis g right parenthesis plus fraction numerator 1 over denominator 2 end fraction O subscript 2 end subscript left parenthesis g right parenthesis

    Using above equations, Write down expression for K of the following reaction:N subscript 2 end subscript O subscript 4 end subscript left parenthesis g right parenthesis rightwards harpoon over leftwards harpoon N subscript 2 end subscript left parenthesis g right parenthesis plus fraction numerator 1 over denominator 2 end fraction O subscript 2 end subscript left parenthesis g right parenthesis

    Chemistry-General
    General
    Physics-

    P-V diagram of an ideal gas is as shown in figure. Work done by the gas in process ABCD is

    P-V diagram of an ideal gas is as shown in figure. Work done by the gas in process ABCD is

    Physics-General
    General
    Physics-

    An ideal monoatomic gas is taken round the cycle ABCDA shown in the PV diagram in the given fig. The work done during the cycle is

    An ideal monoatomic gas is taken round the cycle ABCDA shown in the PV diagram in the given fig. The work done during the cycle is

    Physics-General
    parallel
    General
    Physics-

    The P-V diagram of 2 gm of helium gas for a certain process A rightwards arrow B is shown in the figure. what is the heat given to the gas during the process A rightwards arrow B

    The P-V diagram of 2 gm of helium gas for a certain process A rightwards arrow B is shown in the figure. what is the heat given to the gas during the process A rightwards arrow B

    Physics-General
    General
    Physics-

    In the following P-V diagram two adiabatic cut two isothermals at temperatures T1 and T2 (fig.). The value of fraction numerator V subscript a end subscript over denominator V subscript d end subscript end fraction will be

    In the following P-V diagram two adiabatic cut two isothermals at temperatures T1 and T2 (fig.). The value of fraction numerator V subscript a end subscript over denominator V subscript d end subscript end fraction will be

    Physics-General
    General
    Physics-

    A sample of an ideal gas is taken through a cycle a shown in figure. It absorbs 50J of energy during the process AB, no heat during BC, rejects 70J during CA. 40J of work is done on the gas during BC. Internal energy of gas at A is 1500J, the internal energy at C would be

    A sample of an ideal gas is taken through a cycle a shown in figure. It absorbs 50J of energy during the process AB, no heat during BC, rejects 70J during CA. 40J of work is done on the gas during BC. Internal energy of gas at A is 1500J, the internal energy at C would be

    Physics-General
    parallel
    General
    Physics-

    P-V diagram of a cyclic process ABCA is as shown in figure. Choose the correct statement

    P-V diagram of a cyclic process ABCA is as shown in figure. Choose the correct statement

    Physics-General
    General
    Physics-

    In the following figure, four curves A, B, C and D are shown. The curves are

    In the following figure, four curves A, B, C and D are shown. The curves are

    Physics-General
    General
    Physics-

    Six moles of an ideal gas performs a cycle shown in figure. If the temperature are TA = 600 K, TB = 800 K, TC­ = 2200 K and TD = 1200 K, the work done per cycle is

    Six moles of an ideal gas performs a cycle shown in figure. If the temperature are TA = 600 K, TB = 800 K, TC­ = 2200 K and TD = 1200 K, the work done per cycle is

    Physics-General
    parallel
    General
    Physics-

    Consider a process shown in the figure. During this process the work done by the system

    Consider a process shown in the figure. During this process the work done by the system

    Physics-General
    General
    Physics-

    The P-V diagram of a system undergoing thermodynamic transformation is shown in figure. The work done by the system in going from A rightwards arrow B rightwards arrow Cis 30J and 40J heat is given to the system. The change in internal energy between A and C is

    The P-V diagram of a system undergoing thermodynamic transformation is shown in figure. The work done by the system in going from A rightwards arrow B rightwards arrow Cis 30J and 40J heat is given to the system. The change in internal energy between A and C is

    Physics-General
    General
    Physics-

    An ideal gas is taken from point A to the point B, as shown in the P-V diagram, keeping the temperature constant. The work done in the process is

    An ideal gas is taken from point A to the point B, as shown in the P-V diagram, keeping the temperature constant. The work done in the process is

    Physics-General
    parallel

    card img

    With Turito Academy.

    card img

    With Turito Foundation.

    card img

    Get an Expert Advice From Turito.

    Turito Academy

    card img

    With Turito Academy.

    Test Prep

    card img

    With Turito Foundation.