The lowest temperature possible in nature is
a. 0 degrees C.
b. 4 K.
c. -273 degrees C.
None of the above. It is -273.15 C
Absolute zero is not an integer in C degrees. Its exact value depends upon the arbitrary definition of 0 and 100 C on the Celsius scale
They probably want you to pick c as the answer.
The lowest temperature possible in nature is represented by the concept of absolute zero, which is denoted as 0 Kelvin or -273.15 degrees Celsius. Therefore, the correct answer is c. -273 degrees C.
The correct answer is c. -273 degrees C, also known as absolute zero.
To understand why this is the lowest temperature possible in nature, we need to know about the concept of temperature scales and the relationship between temperature and molecular motion.
Temperature is a measure of the average kinetic energy of the particles in a substance. In simple terms, it is a measure of how fast the particles are moving. The most commonly used temperature scales are Celsius (C) and Kelvin (K).
The Celsius scale is based on the freezing and boiling points of water. 0 degrees Celsius is the freezing point of water, and 100 degrees Celsius is its boiling point at sea level.
The Kelvin scale, on the other hand, is based on absolute zero. 0 Kelvin represents absolute zero, which is the point at which all molecular motion theoretically stops. It is the lowest possible temperature in nature.
To convert temperature from degrees Celsius to Kelvin, you need to add 273 to the Celsius value. For example, 0 degrees Celsius is equivalent to 273 Kelvin, and -273 degrees Celsius is equivalent to 0 Kelvin.
Therefore, the lowest temperature possible in nature is -273 degrees Celsius, or 0 Kelvin. This is option c.