Advertisement Remove all ads

What is meant by the lower and upper fixed points of a thermometer? - Physics

Short Note

What is meant by the lower and upper fixed points of a thermometer?

Advertisement Remove all ads

Solution

Lower point of a thermometer is the temperature at which ice starts melting at normal atmospheric pressure i.e. 0oC
Upper point of a thermometer is the temperature at which water just starts boiling at normal atmospheric pressure i.e. 100oC.

Concept: Temperature
  Is there an error in this question or solution?
Advertisement Remove all ads

APPEARS IN

Frank Class 9 Physics ICSE
Chapter 5 Heat
Exercise | Q 52 | Page 230
Advertisement Remove all ads
Advertisement Remove all ads
Share
Notifications

View all notifications


      Forgot password?
View in app×