Refers to absolute zero temperature-
A. 273°C less than 0
B. 295°C less than 0
C. 300°C less than 0
D. 255°C less than 0
Answer: Option A
A. 273°C less than 0
B. 295°C less than 0
C. 300°C less than 0
D. 255°C less than 0
Answer: Option A
A. Zeroth Law of Thermodynamics
B. First Law of Thermodynamics
C. Second Law of Thermodynamics
D. Third Law of Thermodynamics
A black body can absorb radiations of
A. lower wavelengths only
B. intermediate wavelengths only
C. higher wavelengths only
D. all wavelengths
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