Question

Convert the temperature of the coldest area in freezer, -10 fahrenheit, to degrees celsius and kelvin.

Answer 1

Answer : The temperature in degree Celsius and Kelvin are, $-23.33^oF\text{ and }249.82K$

Explanation :

The conversion used for the temperature from Fahrenheit to degree Celsius is:

$^oC=(^oF-32)\times \frac{5}{9}$

where,

$^oF$ = temperature in Fahrenheit

$^oC$ = temperature in centigrade

The conversion used for the temperature from degree Celsius to Kelvin is:

$K=273.15+^oC$

where,

$K$ = temperature in Kelvin

$^oC$ = temperature in centigrade

As we are given the temperature in Fahrenheit is, -10

Now we have to determine the temperature in degree Celsius.

$^oC=(^oF-32)\times \frac{5}{9}$

$^oC=(-10^oF-32)\times \frac{5}{9}$

$^oC=-23.33$

Now we have to determine the temperature in Kelvin.

$K=273.15+^oC$

$K=273.15+(-23.33^oC)$

$K=249.82$

Therefore, the temperature in degree Celsius and Kelvin are, $-23.33^oF\text{ and }249.82K$

Answer 2

Answer:

Celsius: 22,33º

Kelvin: 249,8º

Explanation:

In order to calculate you just need to convert the temperature from fahrenheit to celcius and kelvin, you just use the next formulas:

Cº=(ºF-32)(5/9)

Kº=(ºF-32)(5/9)+273,15

Having the formulas you just insert the values into the formulas:

Cº=(-10-32)(5/9)=-23,33º

Kº=(-10-32)(5/9)+273,15=249,8

So -10º fahrenheit are -23,33º celcius and 249,8º kelvin.