Home
Class 12
PHYSICS
Pressure due to water at distance d = 6 ...

Pressure due to water at distance `d = 6 xx 10^-3`. Find % pressure change at d = 2d

A

100

B

33.33

C

200/3

D

50

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • JEE MAIN 2021

    JEE MAINS PREVIOUS YEAR|Exercise SECTION-A|80 Videos
  • JEE MAIN 2021

    JEE MAINS PREVIOUS YEAR|Exercise SECTION-B|40 Videos
  • JEE MAIN

    JEE MAINS PREVIOUS YEAR|Exercise All Questions|473 Videos
  • JEE MAIN 2022

    JEE MAINS PREVIOUS YEAR|Exercise Question|492 Videos

Similar Questions

Explore conceptually related problems

During the expansion process the volume of the gas changes form 4m^(3) to 6m^(3) while the pressure change according to p = 30 V +100 where pressure is in Pa and volume is in m^(3) . The work done by gas in N xx 10^(2)J . Find N .

Two horizontal pipes of different diameters are connected together by a value. Their diameters are 3 cm and 9 cm. Water flows at speed 6 m s^(-1) in the first pipe and the pressure in it is 2 xx 10^(5) N m^(-2) . Find the water pressure and speed in the second pipe.

At a given instant , the blood pressure in the heart is 1.60 xx 10^(4) Pa. If an artery in the brain is 0.45 m above the heart , what is the pressure in the artery ? Ignore any pressure changes due to blood flow ?

The bulk modulus of water is 2 xx 10^(9) N//m^(2) . The pressure required to reduce the given volume of water by 1% is given by

(a) Pressure decreases as one ascends the atmosphere. If the density of air is rho, What is the change in pressure dp over a differential height dh ? (b) Considering the pressure p to be proportional to the density, find the pressure p at a height h if the pressure on the sureface of the earth is p_0. (c ) If p_0 = 1.03 xx 10^5 Nm^(-2), rho_0 = 1.29kg m^(-3) and g = 9.8 ms^(-2), at what height will the pressure drop to (1//10) the value at the surface of the earth ? (d) This model of the atmosphere works for relatively small distance. Identify the underlying assumption that limits the model.

A dam is filled water till a height of 130m .If the mass of water per cubic centimeter is 1g ,then find the pressure acting at bottom of dam A) 130 times 10^(5)Pa B) 13 times 10^(5)Pa C) 130Pa D) 13Pa

The bulk modulus of a gas is 6xx10^(3) N//m^(2). The additional pressure needed to reduce the volume of the liquid by 10% is

Pure gas'A' was taken in a closed container at an initial pressure of 5 atm. The pressure in the container changed due to reactions. A(g)hArrB(g)+2C(g) C(g)hArrB(g)+D(g) If the total pressure due to mixture of gas A,B,C and D was found to be 10 atm, in which pressure due to C was 3 atm. Find K_(p) for first equilibria.

Consider a solid cube which is subjected to a pressure of 6xx10^(5) Nm^(-2) . Due to this pressure, the each side of the cube is shortened by 2% . Find out the volumetric strain of the cube.

Water is flowing through a horizontal pipe whose one end is closed with a valve. Initially the pressure recorded by pressure gauge ia 4 xx 10^(5) N//m^2. On opening the valve, the pressure gauge records 2 xx 10^5 N//m. Find the speed of water flowing through the pipe.

JEE MAINS PREVIOUS YEAR-JEE MAIN 2021-PHYSICS SECTION B
  1. Pressure due to water at distance d = 6 xx 10^-3. Find % pressure chan...

    Text Solution

    |

  2. A ball of mass 10 kg moving with a velocity 10sqrt3 m//s along the x-...

    Text Solution

    |

  3. As shown in the figure, a particle of mass 10 kg is placed at a point ...

    Text Solution

    |

  4. A particle performs simple harmonic motion with a period of 2 second. ...

    Text Solution

    |

  5. The voltage across the 10 resistor in the given circuit is x volt. ...

    Text Solution

    |

  6. A bullet of mass 0.1 kg is fired on a wooden block to pierce through i...

    Text Solution

    |

  7. Two separate wires A and B are stretched by 2 mm and 4 mm respectively...

    Text Solution

    |

  8. A parallel plate capacitor has plate area 100 m^2 and plate separation...

    Text Solution

    |

  9. The circuit shown in the figure consists of a charged capacitor of cap...

    Text Solution

    |

  10. An npn transistor operates as a common emitter amplifier with a power ...

    Text Solution

    |

  11. A person is swimming with a speed of 10 m/s at an angle of 120° with t...

    Text Solution

    |

  12. A body of mass 2 kg moves under a force of (2hati +3hatj +5hatk) N. It...

    Text Solution

    |

  13. A solid disc of radius 'a' and mass 'm' rolls down without slipping on...

    Text Solution

    |

  14. The energy dissipated by a resistor is 10 mj in 1 s when an electric c...

    Text Solution

    |

  15. For an ideal heat engine, the temperature of the source is 127^(@)C. I...

    Text Solution

    |

  16. In a parallel plate capacitor set up, the plate area of capacitor is 2...

    Text Solution

    |

  17. A deviation of 2^(@) is produced in the yellow ray when prism of crown...

    Text Solution

    |

  18. If one wants to remove all the mass of the earth to infinity in order ...

    Text Solution

    |

  19. A force vecF=4hati+3hatj+4hatk is applied on an intersection point of ...

    Text Solution

    |

  20. A closed organ pipe of length L and an open organ pipe contain gases o...

    Text Solution

    |

  21. A swimmer can swim with velocity of 12 km/h in still water. Water flow...

    Text Solution

    |