A Carnot engine whose low tempertaure reserviour is at 27 C has an efficiency of 37.5%. The high tempertaure reserviour is at ?(in C)

Explanation

To solve the problem, we need to find the high temperature reservoir (T1) of a Carnot engine given its efficiency and the low temperature reservoir (T2).

### Step-by-Step Solution:

1. **Identify the Given Data**:
- Low temperature reservoir (T2) = 27 °C
- Efficiency (η) = 37.5%

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