thermometer
radiatiouv pyrometer
thermistor
thermocouple
0.002
0.02
0.01
0.1
the time taken to attain the final temperature to be measured
the time taken to attain 50% of the value of initial temperature difference
the time taken to attain 63.2% of the value of initial temperature difference
determined by the time taken to reach 100°C from 0°C
increases
decreases
remains constant
may increase or decrease depending on temperature
different heat contents
different specific heat
different atomic structure
different temperatures