A tap supplies water at 26°C while another supplies water at 82°C. If a man...
PHYSICS
WAEC 1991
A tap supplies water at 26°C while another supplies water at 82°C. If a man wishes to bathe with water at 40°C the ratio of hot mass of hot water to that of cold water required is
- A. 1:3
- B. 3:1
- C. 3:7
- D. 7:3
Correct Answer: A. 1:3
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