Question

Refrigerators are given a *** rating, if they can reach a temperature below - 18 degree Celsius. Shweta's freezer is showing a temperature of -11 degree Celsius. How many more degrees does the temperature have to drop to have a *** rating

Answer 1

Answer:

C= 5 9 (F−32) The equation above shows how temperature F, measured in degrees Fahrenheit, relates to a temperature C, measured in degrees Celsius. Based on the equation, which of the following must be true? A temperature increase of 1 degree Fahrenheit is equivalent to a temperature increase of 5 9 degree Celsius. A temperature increase of 1 degree Celsius is equivalent to a temperature increase of 1.8 degrees Fahrenheit. A temperature increase of 5 9 degree Fahrenheit is equivalent to a temperature increase of 1 degree Celsius