The thermometer whose reading is indicated by a... - JAMB Physics 2009 Question
The thermometer whose reading is indicated by a change in colour of its thermometric property is the?
A
bi-metalic strip thermometer
B
thermocouple
C
platinium resistance thermometer
D
optical pyrometer
Ask EduPadi AI...
Correct Option: D
A pyrometer is instrument for measuring high temperature.
The optical pyrometer is one in which the luminous radiation from the hot body is compared with that from a known source.
Please share this, thanks:
#JAMB #JAMB
Add your answer
No responses