Home
Class 12
PHYSICS
Derive the expression for the power of t...

Derive the expression for the power of two thin lenses placed in contact with each other.

Promotional Banner

Topper's Solved these Questions

  • REFRACTION OF LIGHT

    MODERN PUBLICATION|Exercise EXERCISE|168 Videos

  • REFLECTION OF LIGHT

    MODERN PUBLICATION|Exercise EXERCISE|57 Videos

  • SEMICONDUCTOR DEVICES

    MODERN PUBLICATION|Exercise EXERCISE|174 Videos

Similar Questions

Explore conceptually related problems

What are the uses of putting two lenses in contact with each other ?

The objective and eye pieces used in a compound microsciope are not single lenses but are the combinations of more than one lenses placed in contact with each other. Explain why?

Fill in the blank Friction opposes the ……….between the surfaces in contact with each other.

Derive an expression for average power in an LCR a.c. circuit.

Derive an expression for average power of an AC (alternating current) circuit.

MODERN PUBLICATION-REFRACTION OF LIGHT-EXERCISE
  1. Derive the expression for the power of two thin lenses placed in conta...

    Text Solution

    |

  2. Derive the expression for the power of two thin lenses placed in conta...

    Text Solution

    |

  3. Derive the expression for the power of two thin lenses placed in conta...

    Text Solution

    |

  4. Explain total internal reflection. What are its conditions?

    Text Solution

    |

  5. Define critical angle for total internal reflection.

    Text Solution

    |

  6. Obtain a relation between a critical angle and refractive index of med...

    Text Solution

    |

  7. How do you explain the mirage effect produced in very hot deserts?

    Text Solution

    |

  8. Describe with ray diagrams,the applications of total reflection prisms...

    Text Solution

    |

  9. For a ray of light travelling from a denser medium of refractive index...

    Text Solution

    |

  10. Prove the following formula when refraction takes place at a convex sp...

    Text Solution

    |

  11. Starting new cartesian sign conventions, derive the relation. -frac(mu...

    Text Solution

    |

  12. What happens to the wavelength of light when it goes from rarer to den...

    Text Solution

    |

  13. By stating the sign conventions and assumptions used, derive the relat...

    Text Solution

    |

  14. Starting new cartesian sign conventions, derive the relation. -frac(mu...

    Text Solution

    |

  15. Starting new cartesian sign conventions, derive the relation. -frac(mu...

    Text Solution

    |

  16. Fig.2.100 shows a convex spherical surface with centre of curature C,s...

    Text Solution

    |

  17. Fig.2.100 shows a convex spherical surface with centre of curature C,s...

    Text Solution

    |

  18. Starting new cartesian sign conventions, derive the relation. -frac(mu...

    Text Solution

    |

  19. Starting new cartesian sign conventions, derive the relation. -frac(mu...

    Text Solution

    |

  20. Prove the following formula when refraction takes place at a convex sp...

    Text Solution

    |