At -40 degrees.
0 degrees
With thermometers
At a temperature of -40 (minus forty) degrees, the Celsius and Fahrenheit scales read the same number.
-40c (apex)
negative 40 degrees
0 degrees
1. Celsius and Kelvin scale are used for all low & high temperature readings. 2.Fahrenheit is mostly used for low temperatures in clinical thermometers or a little lower or higher temperature readings
The property measured by a thermometer is temperature. Thermometers can detect and display temperature readings in various units such as Celsius or Fahrenheit.
With thermometers
No, in the US temperature is typically measured in degrees Fahrenheit, not Celsius.
same size and shape
Celsius and Fahrenheit thermometers will read the same temperature at -40 degrees, as -40 degrees Celsius is equal to -40 degrees Fahrenheit.
Thermometers may be calibrated in degrees Fahrenheit or degrees Celsius.
A thermometer is used to measure temperature in both Fahrenheit and Celsius scales. There are specific types of thermometers, such as digital thermometers with dual scales or conversion settings, that allow users to easily switch between Fahrenheit and Celsius readings.
Thermometers can be calibrated to measure temperature in Celsius, Fahrenheit, or Kelvin. Most common thermometers used for everyday purposes usually measure temperature in Celsius.
At -40.
clinical thermometers measure temperature in Celsius.