Question

What do you mean by "upper fixed point"?

Answer 1

Explanation:

The upper fixed point, or steam point, is the temperature of pure boiling water at normal atmospheric pressure. Note that the fixed points are defined using common physical phenomena so that they can be easily reproduced

Answer 2

Answer:

The upper fixed point , or the steam point , is the temperature of boiling water at normal atmospheric pressure. We must remember that the fixed points are defined using common physical phenomenas so that they can be reproduced very very easily . Ok thanks mark me the brainliast best answer of the year ok plz plz plz follow me on brainly.

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