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The ratio of the length of a rod and its...

The ratio of the length of a rod and its shadow is `1:sqrt(3)`, then the angle of elevation of the sun is

A

`45^@`

B

`30^@`

C

`75^@`

D

`90^@`

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VGS PUBLICATION-BRILLIANT-APPLICATIONS OF TRIGONOMETRY-EXERCISE
  1. The length of the shadow of a tower on the plane ground is sqrt(3) tim...

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  2. In the given figure, the position of the observer and the object are m...

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  3. The ratio of the length of a rod and its shadow is 1:sqrt(3), then th...

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  4. If two towers of height X and Y subtend angles of 30^(@)" and "60^(@) ...

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  5. A wall of 8m long casts a shadow 5m long. At the same time, a tower ca...

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  6. If the sun's angle of elevation is 60^(@). Then a pole of height 6m wi...

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  7. A pole of 12m high casts a shadow 4sqrt(3)m on the ground. Then the su...

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  8. If the height and length of the shadow of a man are the same, then the...

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  9. If the length of the shadow of a tower is (1)/(sqrt(3)) times the heig...

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  10. A tower is 50m high. Its shadow is x m shorter when the sun's altitude...

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  11. The length of the string of a kitef flying at 100m above the ground wi...

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  12. A player sitting on the top of a tower of height 40m observes the angl...

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  13. If the ratio of height of a tower and the length of its shadow on the ...

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  14. The angle of depression from the top of a tower 100m height, at a poin...

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  15. An object is placed above the observer's horizontal, we call the angle...

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  16. Angle of elevation of the top of a building from a point on the ground...

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  17. What change will be observed in the angle of elevation as we move away...

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  18. An objcet is placed below the observer's horizontal, then what is the ...

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  19. What change will be observed in the angle of elevation as we approach ...

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  20. In the figure given below, the imaginary line through the object and e...

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