Home
Class 7
PHYSICS
In the figure given the angle between in...

In the figure given the angle between incident ray and the reflected ray is `70^@`

Find the angle of incidence.

Promotional Banner

Topper's Solved these Questions

  • MODEL TEST PAPER 2

    ICSE|Exercise SECTION II|40 Videos
  • MODEL TEST PAPER 1

    ICSE|Exercise SECTION II|43 Videos
  • MOTION

    ICSE|Exercise TEST YOURSELF (NUMERICAL)|13 Videos

Similar Questions

Explore conceptually related problems

In the figure given the angle between incident ray and the reflected ray is 70^@ Find the angle of reflection.

In the figure given the angle between incident ray and the reflected ray is 70^@ Find the angle between the mirror and the incident ray.

Distinguish between Incident ray and reflected ray .

The diagram below shows a light ray striking and reflecting from a plane mirror AO is the incident ray and OB the reflected ray. The angle between the incident ray and the reflected ray is 120^@ . What is the value of the angle of reflection?

The diagram below shows a light ray striking and reflecting from a plane mirror AO is the incident ray and OB the reflected ray. The angle between the incident ray and the reflected ray is 120^@ . If the image of an object is formed 5 cm behind the mirror, what is the distance between the image and the object?

The angle between the incident ray and the refracted ray of a prism is called angle of deviation.

Name the following The angle between the incident ray and the normal

The angle between the incident ray and the ray reflected from the plane mirror is 70^@ . The angle of incidence will be:

The diagram below shows a light ray striking and reflecting from a plane mirror AO is the incident ray and OB the reflected ray. The angle between the incident ray and the reflected ray is 120^@ . If two plane mirrors are used and kept facing parallel to each other, how many images are formed if the object is kept in between them?

A ray of light falls on a plane mirror. When the mirror is turned, about an axis at right angles to the plane of mirror by 20^(@) the angle between the incident ray and new reflected ray is 45^(@) . The angle between the incident ray and original reflected ray was therefore.

ICSE-MODEL TEST PAPER 2-SECTION II
  1. What do you mean by lateral inversion of an image?

    Text Solution

    |

  2. State two differences between a real image and a virtual image.

    Text Solution

    |

  3. In the figure given the angle between incident ray and the reflected r...

    Text Solution

    |

  4. In the figure given the angle between incident ray and the reflected r...

    Text Solution

    |

  5. In the figure given the angle between incident ray and the reflected r...

    Text Solution

    |

  6. Fill in the blanks using what you have learnt on addition of colours ...

    Text Solution

    |

  7. Fill in the blanks using what you have learnt on addition of colours ...

    Text Solution

    |

  8. What are the two reference points of a thermometer scale?

    Text Solution

    |

  9. What phase change happen when water vapour becomes frost?

    Text Solution

    |

  10. Mud houses are coller in summer and water in winter because

    Text Solution

    |

  11. State difference between boiling and evaporation.

    Text Solution

    |

  12. Look at the picture of the thermos flask and answer the following ques...

    Text Solution

    |

  13. Look at the picture of the thermos flask and answer the following ques...

    Text Solution

    |

  14. Look at the picture of the thermos flask and answer the following ques...

    Text Solution

    |

  15. Look at the picture of the thermos flask and answer the following ques...

    Text Solution

    |

  16. The time period of a vibrating body is 0.020. What is its frequency?

    Text Solution

    |

  17. What is a sonar?

    Text Solution

    |

  18. A boy fires a gun and another boy at a distance of 1360 m hears the so...

    Text Solution

    |

  19. How will you test whether a given rod is a magnet or not?

    Text Solution

    |

  20. State two differences between an electromagnet and a permanent magnet.

    Text Solution

    |