Question

125 K = °C A) 146 B)-146 C)398 D)-398

Answer 1

Answer: $-148^0C$.

Explanation:

Temperature of the gas is defined as the degree of hotness or coldness of a body. It is expressed in units like $^0C$ and $K$

These units of temperature are inter convertible.

We are given:

Temperature of the gas = $125K$

Converting this unit of temperature into $^0C$ by using conversion factor:

$(t-273)^0C=tK$

$273K=0^0C$

Thus $125K=(125-273)=-148^0C$

Thus the temperature is $-148^0C$.

Answer 2

125 Kelvin turns into -146 C