Questions
Pick up the correct statement
a) Sun’s temperature is measured by a pyrometer
b) Insects temperature is measured by thermo electric thermometer
c) Temperature of Human body is measured by mercury thermometer.
detailed solution
Correct option is D
Pyrometer measures temperature of sun by measuring the radiation. Temperature of insect changes by very small amount. Thermo electric thermometer can measure a very small change in temperature.Talk to our academic expert!
Similar Questions
Two thermometers are constructed in the same way except that, one has a spherical bulb and the other a cylindrical bulb. Which one will respond quicker to temperature change ?
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