Question

Among the following temperatures 30°C, 30°F and 30K , which one is the lowest​

Answer 1

Answer:

I guess cannot be determined

Explanation:

1. because in my exam the answer was correct

Answer 2

Answer:

30K

Explanation:

According to the question,

Among the following temperatures 30°C, 30°F, and 30K, which one is the lowest​?

To find the lowest temperatures first we need to convert all units into a single unit.

Then,

We need to convert,

The Formula of change Kelvin to Celsius:

C = K - 273 (C = K - 273.15 if you want to be more precise)

And,

The Formula of change Fahrenheit to Celsius:

C = (F - 32)/1.80

Then,

K to C, C = K - 273

C = 30 - 273

C = -243°C

And,

F to C, C = (F - 32)/1.80

C = (30 - 32)/1.80

C = -2/1.80

C = -1.11°C

By converting units we have 30k = -243°C and 30F = -1.11°C.

Hence, Among the following temperatures 30°C, 30°F and 30K , 30K is the lowest​.