Home
Class 10
PHYSICS
What is a ray light ?...

What is a ray light ?

Text Solution

Verified by Experts

The straight line path along which light travels is called ray of light.
Promotional Banner

Topper's Solved these Questions

  • REFLECTION AND REFRACTION

    PRADEEP|Exercise Short Q/A (3 marks)|35 Videos

  • REFLECTION AND REFRACTION

    PRADEEP|Exercise long Q/A|7 Videos

  • REFLECTION AND REFRACTION

    PRADEEP|Exercise long answer question|9 Videos

  • MAGNETIC EFFECTS OF ELECTRIC CURRENT

    PRADEEP|Exercise Mock Test|21 Videos

  • SOURCES OF ENERGY

    PRADEEP|Exercise Mock Test|20 Videos

Similar Questions

Explore conceptually related problems

What a ray of light passes from air into glass, is the angle of refraction greater than or less than the angle of incidence?

When a ray of light strikes a plane mirror at an angle of 15^@ with the mirror, what will be the angle through which the ray gets deviated?

In geometrical optics, a ray of light is defined as

What happens when a ray of light is incident normal to the interface between two media? Draw the corresponding neat and labelled diagram.

PRADEEP-REFLECTION AND REFRACTION-Additional Question
  1. Can light travel in vacuum ? If yes, with what speed ?

    Text Solution

    |

  2. What is the speed of light in air ?

    Text Solution

    |

  3. What is a ray light ?

    Text Solution

    |

  4. Name the best reflector of light.

    Text Solution

    |

  5. On what factors does the focal length of a spherical mirror depend ?

    Text Solution

    |

  6. Do the laws of reflection change, when we use a spherical mirror inste...

    Text Solution

    |

  7. Complete the following ray diagrams. State the size and nature of imag...

    Text Solution

    |

  8. Can an object be virtual ?

    Text Solution

    |

  9. Can a real image be taken on a screen ?

    Text Solution

    |

  10. Do lights rays actually pass through a real image ?

    Text Solution

    |

  11. Do lights rays actually pass through a virtual image ?

    Text Solution

    |

  12. How do you draw normal to a spherical mirror at a particular point?

    Text Solution

    |

  13. Which of the mirrors is diverging: concave or convex?

    Text Solution

    |

  14. Which of the mirrors is converging: concave or convex?

    Text Solution

    |

  15. What is the relation between focal length and radius of curvature of a...

    Text Solution

    |

  16. (a) The magnification of a concave mirror is - 1. What is the position...

    Text Solution

    |

  17. What is the ratio of object distance to image distance in case of a co...

    Text Solution

    |

  18. The focal length of a convex mirror is 12.5 cm. How far is it centre o...

    Text Solution

    |

  19. A ray of light passing through centre of curvature of a concave mirro...

    Text Solution

    |

  20. A ray of light passing through focus of a concave mirror becomes paral...

    Text Solution

    |