IB
IBO
Physics
May 2025
QP-202505-Physics-P1A(TZ3)-HL · Question 13
Question (excerpt):
13. The albedo of a planet with no atmosphere is 0.25. The reflected intensity is 240 W m-2. What is the outgoing radiated intensity? A. 180 W m-2 B. 300 W m-2 C. 720 W m-2 D. 960 W m-2
13. The albedo of a planet with no atmosphere is 0.25. The reflected intensity is 240 W m-2. What is the outgoing radiated intensity? A. 180 W m-2 B. 300 W m-2 C. 720 W m-2 D. 960 W m-2
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