How does the flux of light from an isotropic source depend on the distance r from the source?

A. r2
B. r1
C. r^–1
D. r^–2
E. r1/2
F. none of the above

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How does the flux of light from an isotropic source depend on the distance r from the source?

A. r2
B. r1
C. r^–1
D. r^–2
E. r1/2
F. none of the above

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Physics: Principles with Applications

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How does the flux of light from an isotropic source depend on the distance r from the source? A. r2B. r1C. r–1D. r–2E. r1/2F. none of the above

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Related textbook solutions

Physics: Principles with Applications

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How does the flux of light from an isotropic source depend on the distance r from the source?

A. r2
B. r1
C. r^–1
D. r^–2
E. r1/2
F. none of the above