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Which of the following light sources has a color temperature of approximately 3000 K on the Kelvin scale?
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1. Intro to General Chemistry
Temperature
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A thermometer displays a reading of 0°C. Which temperature in Celsius does this thermometer show?
A
−8°C
B
0°C
C
32°C
D
25°C
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Understand that the thermometer reading is given directly as 0°C, which means the temperature it shows is exactly 0 degrees Celsius.
Recall that the Celsius scale is defined such that 0°C corresponds to the freezing point of water under standard atmospheric conditions.
Recognize that the thermometer reading of 0°C does not require any conversion or adjustment since it is already expressed in Celsius.
Compare the given options to the thermometer reading: since the thermometer shows 0°C, the correct temperature in Celsius is 0°C.
Conclude that the thermometer reading of 0°C corresponds exactly to 0 degrees Celsius, confirming the correct answer.
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