The temperature of a body increases from 310 K to 340 K. The temperature increase in degree Celsius is
- A. 20°C
- B. 30°C ✓
- C. 37°C
- D. 67°C
Correct Answer: B. 30°C
Explanation
A change in temperature on the Kelvin scale is numerically equal to the change in temperature on the Celsius scale. The increase is 340 K - 310 K = 30 K, which equals a 30°C increase.
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