In the figure, an isotropic point source of light S is positioned at distanced from a viewing screen A and the light intensity Ip at point P (level with S) is measured. Then a plane mirror M is placed behind S at distance 1.3d. By how much is Ip multiplied by the presence of the mirror? - 1.34 -d Number Units Use correct number of significant digits; the tolerance is +/-2%

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Chapter 34, Problem 003
In the figure, an isotropic point source of light S is positioned at distance d from a viewing screen A and the light intensity Ip at point
P (level with S) is measured. Then a plane mirror M is placed behind S at distance 1.3d. By how much is Ip multiplied by the presence
of the mirror?
M
- 1.3d --d-
Number
Units
Use correct number of significant digits; the tolerance is +/-2%
Transcribed Image Text:Chapter 34, Problem 003 In the figure, an isotropic point source of light S is positioned at distance d from a viewing screen A and the light intensity Ip at point P (level with S) is measured. Then a plane mirror M is placed behind S at distance 1.3d. By how much is Ip multiplied by the presence of the mirror? M - 1.3d --d- Number Units Use correct number of significant digits; the tolerance is +/-2%
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