Perform the following temperature conversions:

Question

1) 35 deg C to Kelvin

2) -5.0 deg F to Celsius and kelvin

3) 24.0 deg C to Fahrenheit

4) 300.0 K to Celsius

5) 454 deg D to Celsius and Kelvin

Answer 1

1..°C + 273 = K.: 35°C + 273 = 308K.

2..(°F - 32) / 1.8 = (-5 - 32) /1.8 = -37 / 1.8 = -21°C.

= -21°C + 273 = 252K .

3..(°C x 1.8) + 32 = °F.

= (24°F x 1.8) + 32 = 75°C.

4. K - 273 = °C; ..300K - 273 = 27°C.

5. (454 - 32) / 1.8 = 422 / 1.8 = 234°C.

234°C + 273 = 507K.

(It appears that verification by website needs to have the website verified).

Answer 2

F -32 = 1.8 C        C + 273.15 = K

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1) 35 deg C to Kelvin

35 + 273 = 308K

2) -5.0 deg F to Celsius  (sig figs are given to the 0.1 F)

-5 -32 = 1.8C ...

1.8C = -37

C = -20.6   (sig figs are to the 0.1 degree Celsius)

K = 273.15 - 20.6 = 252.6 (sig figs are to the 0.1 degree K)

3) 24.0 deg C to Fahrenheit (sig figs are to the 0.1 C)

f -32 = 1.8 C

F -32 = 43.2

F = 75.2  (sig figs are to the 0.1 F)

4) 300.0 K to Celsius  (sig figs are to the 0.1 K)

300.0 K - 273.15  =  26.9 C (sig figs are to the 0.1 C)

5) 454 deg F to Celsius and Kelvin (sig figs are to the 1 deg F)

F -32 = 1.8C

454 - 32 = 1.6C

422 = 1.8 C

C = 234.44 , but sig figs are to the 1 deg C , so:

C = 234

K = 234.44C + 273.15  = 507.59 K,

but sig figs are to the 1 deg C , so:  your answer : 508K

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every one of these answers can be verified @:

http://www.onlineconversion.com/temperat...

Answer 3

1 . 308

2.15c   288k

3.75.2

4.27

5.i dont know