Physics
21.06.2020 00:13
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A particular bird’s eye can just distinguish objects that subtend an angle no smaller
A particular bird’s eye can just distinguish objects that subtend an angle no smaller than about 4.0x10^-4 rads.
(a) How many degrees is this?
(b) How small an object can the bird just distinguish when flying at a height of 160 m
Please show work, thank you.
Show Answers
(a) How many degrees is this?
(b) How small an object can the bird just distinguish when flying at a height of 160 m
Please show work, thank you.
ROYALDRAGONX
4,5(59 marks)
Part a)
Angle in degree is given as
Part b)
Size of the object is
Explanation:
Part a)
As we know that
180 degree = 
radian
so we have
so we have
Part b)
As we know that the relation of angle with radius is
calebabaltimore
4,9(52 marks)
i need help myself how can i help you
Explanation:
periodt to the t on my luh boys
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