Question 15
A thermos bottle containing 250g of coffee at 90°C is added with a 20g of milk at 5°C. After thorough mixing, what is the final temperature? [c for water, coffee and milk is 1.00Cal/g°C]
Objective
Question details
- Exam body
- FUTA
- Subject
- Physics
- Year
- 2009/2010
- Question no.
- #15
- Type
- Objective
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