Physics · Astronomy and Astrophysics
Which of the following are scientific applications of gravitational lensing? 1. Mapping the distribution of dark matter in the universe. 2. Testing the predictions of general relativity regarding space-time curvature. 3. Observing magnified images of extremely distant faint galaxies. 4. Determining the precise geological age of exoplanets. Select the correct option.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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Correct answer
1, 2 and 3 only
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