Use a thermometer.
You would use a thermometer to measure air temperature.
To measure temperature, scientists use:KelvinCelsiusFahrenheit.
What kind of thermometer you use to measure the body temperature
Doctors use body temperature thermometers to measure body temperature.
Celsius and Kelvins are the two scales that scientists use to measure temperature and the official SI unit for temperature is Celsius.
Thermometer
Celsius and Kelvins are the two scales that scientists use to measure temperature and the official SI unit for temperature is Celsius.
Use a spectrometer to measure the wavelength of the light. There is a direct, but inverse correlation of the wavelength to the temperature.
the degree
A thermometer.
To find the temperature
thermostat