Question

the temperature scale that has lower fixed point at 0°c and the upper fixed point at 100°c is called __________​

Answer 1

Explanation: The temperature scale that has a lower fixed point at 0-degree Celsius and the upper fixed point at 100-degree Celsius is called a thermometer. The temperature when first it was invented there was very unclear understanding of any fixed temperature points.

Answer 2

Answer:Kelvin scale

Hope it helps