Question

A temperature of 311 K is the same as _____________ C:

a.5
b.584
c.-38
d.32
e.38

Answer 1

A temperature of 311 K converts to 37.85 °C when using the formula TC = TK - 273.15. This formula shows that the Kelvin and Celsius scales are offset but have the same degree increments.

Step-by-step explanation:

A temperature of 311 K is equivalent to 37.85 °C. This conversion is based on the relationship between the Kelvin and Celsius temperature scales. According to this relationship, given by the formula TC = TK - 273.15, one can easily convert from Kelvin to Celsius or vice versa. This formula indicates that the Kelvin and Celsius scales are offset by 273.15; however, each degree increment is identical in magnitude for both scales. Therefore, to convert the given temperature from Kelvin (K) to Celsius (°C), you would subtract 273.15 from the Kelvin value.

For example, starting with 311 K:

• Convert the Kelvin temperature to Celsius.
• TC = TK - 273.15
• TC = 311 K - 273.15 = 37.85 °C

Thus, a temperature of 311 K is the same as 37.85 °C.