The total intensity of light measured on earth, from an ecliptic binary, is plotted in the figure as a function of time (it's called a light curve). Careful measurements indicate that the intensities of the incident light from the stars corresponding to the minima are respectively 90 and 63 percent of the maximum intensity, Io. temperatures of two stars in an eclipsing binary are T1 and T2 (T1 > T2), and the corresponding radii (R1 > R2), respectively. received from both stars.Surface аге R1 and R2 Find the ratio T1/T2. Round you answer to two significant figures. 1.0- 0.8 1/1o =0.90 0.6- 04- 1|1. =0.63 0.2 1.0 2.0 3.0 4.0 5.0 6.0 Time (days)

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The total intensity of light measured on earth,
from an ecliptic binary, is plotted in the figure
as a function of time (it's called a light curve).
Careful measurements indicate that the
intensities of the incident light from the stars
corresponding to the minima are respectively
90 and 63 percent of the maximum intensity,
Io.
temperatures of two stars in an eclipsing
binary are T1 and T2 (T1 > T2), and the
corresponding radii
(R1 > R2), respectively.
received
from
both
stars.Surface
аге
R1
and R2
Find the ratio T1/T2.
Round you answer to two significant figures.
1.0-
0.8
1/1o =0.90
0.6-
04-
1|1. =0.63
0.2
1.0
2.0
3.0
4.0
5.0
6.0 Time (days)
Transcribed Image Text:The total intensity of light measured on earth, from an ecliptic binary, is plotted in the figure as a function of time (it's called a light curve). Careful measurements indicate that the intensities of the incident light from the stars corresponding to the minima are respectively 90 and 63 percent of the maximum intensity, Io. temperatures of two stars in an eclipsing binary are T1 and T2 (T1 > T2), and the corresponding radii (R1 > R2), respectively. received from both stars.Surface аге R1 and R2 Find the ratio T1/T2. Round you answer to two significant figures. 1.0- 0.8 1/1o =0.90 0.6- 04- 1|1. =0.63 0.2 1.0 2.0 3.0 4.0 5.0 6.0 Time (days)
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