Physics · Units and Measurements
One Dobson Unit (DU) is equivalent to how many ozone molecules per square meter?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 12.69 × 10^20✓
- 29.46 × 10^15
- 31852
- 410^6
Correct answer
2.69 × 10^20
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