EarthVenusSundobservedRvenusREarthdobserveddREarth - RvenusddobservedREarth - RvenusRvenuswhere the symbols are as follows.REarthdistance from Earth to SunRvenusdistance from Venus to Sunddistance between observing sites on Earthdobserved distance between Venus transit paths on Sun(a) Suppose Venus is halfway between the Earth and Sun (that is, RVenue = Rarth 2). What then would be true about the two similar triangles onthe above diagram-the triangles whose tips touch and whose bases are on the Earth and Sun, respectively?O The one on the left (attached to Earth) will be larger.They will be the same size.O The one on the right (attached to the Sun) will be larger.(b) If Venus is halfway between the Earth and Sun (that is, Ryenus = REarth 2)., how will d and dabserved be related?O d>dobssq°p = POd(c) Now suppose Venus is one-third of the way from the Sun to the Earth (Renus = 1/3Rarth). What then would be true about the two similarvenustriangles on the above diagram?O The one on the left (attached to Earth) will be larger.TO They will be the same size.O The one on the right (attached to the Sun) will be larger.(d) If Venus is one-third of the way from the the Sun to the Earth (R.anus = 1/3 R.arth), how will how will d and dabsenverd (the bases of the'venusrespective triangles) be related?sq°p P O(e)For a third case, imagine that Venus is two-thirds of the way from the Sun to the Earth (Rvenus = (2/3)REarth). What then would be true aboutthe two similar triangles on the above diagram?O The one on the left (attached to Earth) will be larger.They will be the same size.O The one on the right (attached to the Sun) will be larger.

Answered: Image /qna-images/answer/2f69c3db-0478-434a-946c-e2ec19a11a1e.jpg

(a) Suppose Venus is halfway between the Earth and Sun (that is, Ryenus - REarth 2). What then would be true about the two similar triangles on the above diagram-the triangles whose tips touch and whose bases are on the Earth and Sun, respectively? O The one on the left (attached to Earth) will be larger. They will be the same size. The one on the right (attached to the Sun) will be larger.

(a) Suppose Venus is halfway between the Earth and Sun (that is, Ryenus - REarth 2). What then would be true about the two similar triangles on the above diagram-the triangles whose tips touch and whose bases are on the Earth and Sun, respectively? O The one on the left (attached to Earth) will be larger. They will be the same size. The one on the right (attached to the Sun) will be larger.

College Physics

11th Edition

ISBN:9781305952300

Author:Raymond A. Serway, Chris Vuille

Publisher:Raymond A. Serway, Chris Vuille

Chapter1: Units, Trigonometry. And Vectors

Section: Chapter Questions

Problem 1CQ: Estimate the order of magnitude of the length, in meters, of each of the following; (a) a mouse, (b)...

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Question

Earth
Venus
Sun
dobserved
Rvenus
REarth
dobserved
d
REarth - Rvenus
d
dobserved
REarth - Rvenus
Rvenus
where the symbols are as follows.
REarth
distance from Earth to Sun
Rvenus
distance from Venus to Sun
d
distance between observing sites on Earth
dobserved distance between Venus transit paths on Sun
(a) Suppose Venus is halfway between the Earth and Sun (that is, RVenue = Rarth 2). What then would be true about the two similar triangles on
the above diagram-the triangles whose tips touch and whose bases are on the Earth and Sun, respectively?
O The one on the left (attached to Earth) will be larger.
They will be the same size.
O The one on the right (attached to the Sun) will be larger.
(b) If Venus is halfway between the Earth and Sun (that is, Ryenus = REarth 2)., how will d and dabserved be related?
O d>dobs
sq°p = P
Od<dobs
Od = dobs
s0p >
(c) Now suppose Venus is one-third of the way from the Sun to the Earth (Renus = 1/3Rarth). What then would be true about the two similar
venus
triangles on the above diagram?
O The one on the left (attached to Earth) will be larger.
T
O They will be the same size.
O The one on the right (attached to the Sun) will be larger.
(d) If Venus is one-third of the way from the the Sun to the Earth (R.anus = 1/3 R.arth), how will how will d and dabsenverd (the bases of the
'venus
respective triangles) be related?
sq°p <P O
Od= dobs
s9°p >P O
(e)
For a third case, imagine that Venus is two-thirds of the way from the Sun to the Earth (Rvenus = (2/3)REarth). What then would be true about
the two similar triangles on the above diagram?
O The one on the left (attached to Earth) will be larger.
They will be the same size.
O The one on the right (attached to the Sun) will be larger.

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