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The scale of the photography taken from a height of 300...

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The scale of the photography taken from a height of 300 m, with a camera of focal length 15 cm, is

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Correct Answer: Option C
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6 Comments
Sakar Kc
Sakar Kc 6 years ago
Correction in qstn height=3000m
Then
Scale=f/h
1/X=(15/100)/3000
X=20000
Scale =1:20,000
Dilip Karki
Dilip Karki 6 years ago
I think, answer should be 1:2,000 instead of 1:20,000.
Scale = focal length /Height of photographer from the ground
= 15 cm/300 m
=15cm/300*100cm
= 15/30,000
= 1/2,000
=1:2,000
Laboni Sangma
Laboni Sangma 6 years ago
Scale=f/flying height =15/300,000 =1:20, 000
Abhishek Bagul
Abhishek Bagul 7 years ago
scale=f/flying ht

=(15/100)/(30*100)
=1:20000
Bhanu Prakash
Bhanu Prakash 7 years ago
How to get the ans
New Updates
New Updates 7 years ago
Hu
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