the given thermometer has 8 divisions between two main divisions 32 degree celcius and 34 degree celcius. find the least count of the thermometer.
8 division for (34 – 32)0C = 20C
1 division for 2/8 0C = 0.250C
So L.C. = 0.25 0C
Suppose you have a clinical thermometer in which bigger marks read one degree and there are 10 divisions between them. Each division is equal to
What is the least count of a thermometer having 20 divisions between 0∘C and 20∘C mark?