Home
Class 12
PHYSICS
Scent sprayer is based on...

Scent sprayer is based on

A

Charle's law

B

Archimedes principle

C

Boyle's law

D

Bernoulli's theorem .

Text Solution

Verified by Experts

The correct Answer is:
D
A scent sprayer is an example of fall in pressure due to increase in velocity . Also as per Bernoulli's theorem that datum head , pressure head and velocity head of a flowing liquid is constant . Therefore scent sprayer is based on Bernoulli's theorem .
Promotional Banner

Topper's Solved these Questions

  • AIIMS 2001

    AIIMS PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos

  • AIIMS 2003

    AIIMS PREVIOUS YEAR PAPERS|Exercise PHYSICS|60 Videos

Similar Questions

Explore conceptually related problems

School-based assessment is primarily based on the principle that

A group of pesticide sprayers were worried about their profession when all the mosquitoes got exterminated . How can you explain that such an anxiety was based on ignorance.

A cottage industry manufactures pedestal lamps and wooden shades, each requiring the use of a grinding/cutting machine and a sprayer. It takes 2 hours on grinding/cutting machine and 3 hours on the sprayer to manufacture a pedestal lamp. It takes 1 hour on the grinding/cutting machine and 2 hours on the sprayer to manufacture a shade. On any day, the sprayer is available for at the most 20 hours and the grinding/cutting machine for at die most 12 hours. The profit from the sale of a lamp is Rs 5 and that from a shade is Rs 3. Assuming that the manufacturer can sell all the lamps and shades that he produces, how should he schedule his daily production in order to maximise his profit?

A cottage industry manufactures pedestal lamps and wooden shades, each requiring the use of grinding/cutting machine and a sprayer. It takes 2 hours on the grinding/cutting machine and 3 hours on the sprayer to manufacture a pedestal lamp. It takes one hour on the grinding/cutting machine and 2 hours on the sprayer to manufacture a shade. On any day, the sprayer is available for at the most 20 hours and the grinding/cutting machine for at the most 12 hours. The profit from the sale of a lamp is Rs. 5 and that from a shade is Rs. 3. Assuming that the manufacturer can sell all the lamps and shades that he produces, how should he schedule his daily production in order to maximise his profit? Make an L.P.P. and solve it graphically.

A cottage industry manufactures pedestal lamps and wooden shades, each requiring the use of a grinding/cutting machine and a sprayer. It takes 2 hours on the grinding/cutting machine and 3 hours on the sprayer to manufacture a pedestal lamp. It takes 1 hour on the grinding/cutting machine and 2 hours on the sprayer to manufacture a shade. On any day, the sprayer is available for at the most 20 hours and the grinding/cutting machine for at the most 12 hours. The profit from the sale of a lamp is Rs. 25 and that from a shade is Rs. 15. Assuming that the manufacturer can sell all the lamps and shades that he produces, how should he schedule his daily production in order to maximise his profit. Formulate an LPP and solve it graphically.

Classification of polymer (based on source| based on shape| based on molecular forces)

Formulas based on Permutation | Questions based on Permutation

AIIMS PREVIOUS YEAR PAPERS-AIIMS 2002-PHYSICS
  1. The breaking stress of a wire depends on

    Text Solution

    |

  2. The density of a substance at 0^(@)C is 10 g//c c and at 100^(@)C, its...

    Text Solution

    |

  3. Scent sprayer is based on

    Text Solution

    |

  4. WIEN'S DISPLACEMENT LAW

    Text Solution

    |

  5. A black body is at a temperature 300 K. It emits energy at a rate, whi...

    Text Solution

    |

  6. The latent heat of vaporisation of water is 2240 J/gm. If the work don...

    Text Solution

    |

  7. The velocities of sound at same temperature in two monoatomic gases de...

    Text Solution

    |

  8. The property utilized in the manufacture of lead shots is

    Text Solution

    |

  9. When a wire is stretched and its radius becomes r//2 then its resistan...

    Text Solution

    |

  10. Assertion : Planet is a heavenly body revolving round the sun Reaso...

    Text Solution

    |

  11. Assertion: Coloured spectrum is seen when we look through a muslim clo...

    Text Solution

    |

  12. Assertion (A) : When tiny circular obstacle is placed in the path of l...

    Text Solution

    |

  13. Assertion: The quantity L//R possesses dimensions of time. Reason: T...

    Text Solution

    |

  14. Assertion : In a simple battery circuit the point of lowest potential ...

    Text Solution

    |

  15. Assertion : We use a thick wire in the secondary of a step down transf...

    Text Solution

    |

  16. Assertion: We cannot think of magnetic field configuration with three ...

    Text Solution

    |

  17. Assertion (A) : Thin films such as soap bubble or a thin layer of oil ...

    Text Solution

    |

  18. Assertion : Quasar emits radiowaves more than radio galaxy . Reaso...

    Text Solution

    |

  19. Assertion : S.I. units are logical and coherent . Reason : S.I. syst...

    Text Solution

    |

  20. Assertion : It is difficult to move a cylce along the roda with its...

    Text Solution

    |