IDNLearn.com: Where your questions meet expert advice and community insights. Find the answers you need quickly and accurately with help from our knowledgeable and experienced experts.

19. Temperatures expressed in the Kelvin scale are higher than temperatures in the Celsius scale.

A. [tex]$460^{\circ}$[/tex]
B. [tex]$283^{\circ}$[/tex]
C. [tex]$273^{\circ}$[/tex]
D. [tex]$200^{\circ}$[/tex]


Sagot :

To solve this problem, we need to convert each temperature from Kelvin to Celsius. The relationship between Kelvin and Celsius is given by the formula:

[tex]\[ C = K - 273.15 \][/tex]

where [tex]\( C \)[/tex] represents the temperature in Celsius and [tex]\( K \)[/tex] represents the temperature in Kelvin.

Let's convert each of the given options:

A. [tex]\( 460^\circ \)[/tex] K:

[tex]\[ C = 460 - 273.15 = 186.85^\circ \][/tex]

B. [tex]\( 283^\circ \)[/tex] K:

[tex]\[ C = 283 - 273.15 = 9.85^\circ \][/tex]

C. [tex]\( 273^\circ \)[/tex] K:

[tex]\[ C = 273 - 273.15 = -0.15^\circ \][/tex]

D. [tex]\( 200^\circ \)[/tex] K:

[tex]\[ C = 200 - 273.15 = -73.15^\circ \][/tex]

Therefore, the temperatures expressed in Kelvin converted to Celsius are as follows:

A. [tex]\( 460^\circ \)[/tex] K = [tex]\( 186.85^\circ \)[/tex] C

B. [tex]\( 283^\circ \)[/tex] K = [tex]\( 9.85^\circ \)[/tex] C

C. [tex]\( 273^\circ \)[/tex] K = [tex]\( -0.15^\circ \)[/tex] C

D. [tex]\( 200^\circ \)[/tex] K = [tex]\( -73.15^\circ \)[/tex] C
Your presence in our community is highly appreciated. Keep sharing your insights and solutions. Together, we can build a rich and valuable knowledge resource for everyone. Find clear answers at IDNLearn.com. Thanks for stopping by, and come back for more reliable solutions.