What is an upper fixed point of a centigrade scale?
Define the upper and lower fixed point on centigrade scale
1) thermometer has its fixed points Marked as 5&95 what is the current temperature in degree centigrade when its thermometer reads 59 degree centigrade
2) In an orbital scale of thermometer water freezes at 40 degree centigrade and Boils at 290degree centigrade find its boiling point of liquid in Orbit scale if it boils at 62OC
what is the upper fixed point in fahrenheit scale