Home
Class 14
MATHS
The length of a shadow of a vertical tow...

The length of a shadow of a vertical tower is `1/sqrt3` times of its height. The angle of elevation of the Sun is
यदि एक ऊर्ध्वाधर मीनार की परछाई की लंबाई उसकी ऊँचाई का `1/sqrt3` गुणा है, तो सूर्य का उन्नयन कोण है-

A

`30^@`

B

`45^@`

C

`60^@`

D

`90^@`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • 2010 TIER-II PAPER(24)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

  • 2012 TIER-II PAPER(22)

    CHAMPION PUBLICATION|Exercise EXERCISE|100 Videos

Similar Questions

Explore conceptually related problems

The length of the shadow of a vertical pole is 1/sqrt3 times its height. Find the angle of elevation .

If the length of the shadow of a tower is sqrt(3) times its height of then the angle of elevation of the sun is

The shadow of a tower is sqrt(3) times its height .Then the angle of elevation of the top of the tower is

The length of the shadow of a pole at a time is sqrt3 times its height.Find the sun's altitude

If the length of shadow of a vertical pole on the horizontal ground is sqrt3 times of its height, then the angles of elevation of sun is :

The ratio of height and shadow of a tower is 1:(1)/(sqrt(3)) . What is the angle of elevation of the sun?

The length of a vertical rod and its shadow are in the ratio 1 : sqrt(3) . The angle of elevation of the sun is

At an instant, the length of the shadow of a pole is sqrt3 times the height of the pole. The angle of elevation of the Sun at that moment is

The ratio fo the height of a tower and the length of its shadow is sqrt3 : 1. Find the angle of elevation of the Sun.

CHAMPION PUBLICATION-2011 TIER-II PAPER(23)-EXERCISE
  1. If a+1/a+2=0, then the value of a^37-1/a^100 is यदि a+1/a+2=0, तो ...

    Text Solution

    |

  2. The value of k for which the graph of (k- 1)x+ y-2= 0 and (2-k)x-3y+ ...

    Text Solution

    |

  3. The length of a shadow of a vertical tower is 1/sqrt3 times of its hei...

    Text Solution

    |

  4. The graph of x+ 2y= 3 and 3x-2y = 1 meet the Y-axis at two points havi...

    Text Solution

    |

  5. If x+1/(16x)=1, then the value of 64x^3+1/(64x^3) is यदि x+1/(16x)=...

    Text Solution

    |

  6. If a,b, are three non-zero real numbers such that a + b + c =0, and b ...

    Text Solution

    |

  7. If a ^(4) +a ^(2) b ^(2) + b ^(2) = 8 and a ^(2) + ab + b ^(2) = 4, th...

    Text Solution

    |

  8. If a = 25,b=15, c=-10, then the value of (a^3+b^3+c^3-3abc)/((a-b)^2+(...

    Text Solution

    |

  9. A, B, C are three point on a circle. The tangent at A meets BC produce...

    Text Solution

    |

  10. If the length of a chord of a circle C at a distance of 12 cm from the...

    Text Solution

    |

  11. In triangle ABC, P and Q are the middle points of the sides AB and AC ...

    Text Solution

    |

  12. If O is the circumcenter of triangle ABC and angle OBC = 35^@, then th...

    Text Solution

    |

  13. If I is the incentre of triangle ABC and angle BIC = 135^@, then trian...

    Text Solution

    |

  14. If sin^2 alpha+ sin^2 beta=2, then the value of (cos frac (alpha+beta)...

    Text Solution

    |

  15. Find the value of cot""(pi)/20.cot""(3pi)/20.cot""(5pi)/20.cot""(7pi)/...

    Text Solution

    |

  16. If sin theta+cos theta= 17//13, 0 < theta <90^@, then the value of sin...

    Text Solution

    |

  17. If tantheta.tan2theta=1, then find the value of sin^(2)2theta+tan^(2)2...

    Text Solution

    |

  18. The following line diagram represents the yearly sales figure of a com...

    Text Solution

    |

  19. The following line diagram represents the yearly sales figure of a com...

    Text Solution

    |

  20. The following line diagram represents the yearly sales figure of a com...

    Text Solution

    |