Home
Class 8
PHYSICS
Explain the working of an ink dropper....

Explain the working of an ink dropper.

Promotional Banner

Topper's Solved these Questions

  • CURRENT ELECTRICITY AND MAGNETISM

    NAVNEET PUBLICATION|Exercise QUESTION BANK|59 Videos

Similar Questions

Explore conceptually related problems

Explain the working of LED.

Explain the working of an atomizer.

Explain the working of a venturimeter.

Explain the working of a heat engine.

Explain the working of an n-p-n transistor?

Explain the working of a refrigerator with energy flow diagram?

Explain the working of a syringe used by children when they play with coloured water.

Explain the working of hydraulic brakes.

Explain the working of an astronomical telescope using refraction of light.

Explain the following with the help of a diagram: Explain the working of an astronomical telescope using refraction of light.

NAVNEET PUBLICATION-FORCE AND PRESSURE-QUESTION BANK
  1. When a rubber sucker is pressed onto a flat glass surface, it sticks t...

    Text Solution

    |

  2. Describe a simple experiment to demonstrate atmospheric pressure.

    Text Solution

    |

  3. Explain the working of an ink dropper.

    Text Solution

    |

  4. Why is the opening of a dropper very narrow ?

    Text Solution

    |

  5. What is the characteristics of the cap of eye drop bottles ?

    Text Solution

    |

  6. Explain the working of a syringe used by children when they play with ...

    Text Solution

    |

  7. How does the doctor's syringe work ?

    Text Solution

    |

  8. Explain the origin of pressure due to a gas enclosed in a container.

    Text Solution

    |

  9. Define buoyant force.

    Text Solution

    |

  10. State the factors on which the buoyant force depends.

    Text Solution

    |

  11. A lemon sinks in a glass filled with water but it floats when we stir ...

    Text Solution

    |

  12. State Archimedes' principle.

    Text Solution

    |

  13. Write proper word in the blank space : According to Archimedes' prin...

    Text Solution

    |

  14. Using the formula for the magnitude of the buoyant force, state under ...

    Text Solution

    |

  15. Using the formula for the magnitude of the buoyant force, state under ...

    Text Solution

    |

  16. Using the formula for the magnitude of the buoyant force, state under ...

    Text Solution

    |

  17. State the applications of Archimedes' principle.

    Text Solution

    |

  18. If a spring balance is used to weigh a body, will the weight of the bo...

    Text Solution

    |

  19. What is density of a substance ? Obtain its SI unit.

    Text Solution

    |

  20. What is relative density of a substance ?

    Text Solution

    |