What is the equivalent value of 1083°C in Fahrenheit?

To convert a temperature from Celsius to Fahrenheit, you can use the formula:

[ F = C \times \frac{9}{5} + 32 ]

In this case, you start with the Celsius value of 1083°C. Plugging this value into the formula gives:

[ F = 1083 \times \frac{9}{5} + 32 ]

First, multiply 1083 by (\frac{9}{5}):

[ 1083 \times \frac{9}{5} = 1083 \times 1.8 = 1949.4 ]

Now, add 32 to this result:

[ 1949.4 + 32 = 1981.4 ]

Since normally we round temperatures, 1981.4 can be rounded to 1981 when considering whole numbers.

Thus, the conversion from Celsius to Fahrenheit results in a value of approximately 1981°F. Therefore, option B is correct as it provides the closest approximation to the calculated value.