11
8 - 12 = -4
To convert Celsius to Fahrenheit: -Multiply Celsius temperature by 9: 6*9=54 -Divide by 5: 54/5=10.8 -Add 32: 10.8+32=42.8F
Subtract the numbers: 5°C - 11°C = (5-11)°C = -6°C
34º
Well, honey, if you can't handle basic math, I don't know what to tell you. 5 degrees less than 4 degrees Celsius is -1 degree Celsius. So, grab a sweater and try not to freeze your brain cells next time.
The temperature dropped by 11 degrees Celsius.
8 - 12 = -4
To convert Celsius to Fahrenheit: -Multiply Celsius temperature by 9: 6*9=54 -Divide by 5: 54/5=10.8 -Add 32: 10.8+32=42.8F
There are 11 degrees Celsius between -5 and 6 Celsius (6 - (-5) = 11).
The speed of sound is given by the formula v = 331.5 + .6T, where T is the temperature of the air in degrees Celsius. If T were negative, then you would simply have a speed of sound less than 331.5 m/s. For example, if T = -5 degrees Celsius, thenv = 331.5 + .6*-5 = 328.5 m/sThere really isn't anything magic about an air temperature of 0 degrees Celsius. Zero degrees Celsius is the temperature at which water freezes, but nothing particularly interesting happens to _air_ at that temperature.
-6 Celsius is lower
The increase from 3 degrees Celsius to 6 degrees Celsius represents an increase of 3 degrees, not doubling the temperature. Doubling the temperature would require an increase from 3 degrees Celsius to 6 degrees Celsius.
28
Doubling temperature means increasing it by a factor of 2. In this case, going from 3 to 6 degrees Celsius represents an increase of 3 degrees, not a doubling of the initial temperature. To double the initial temperature of 3 degrees Celsius, it would need to increase to 6 degrees x 2 = 12 degrees Celsius, not just 6 degrees.
The difference between -6 degrees Celsius and 12 degrees Celsius is 18 degrees. This is calculated by subtracting the lower temperature (-6) from the higher temperature (12).
264.15 degrees Kelvin is 15 degrees Celsius less than 6 degrees Celsius.
6 degrees Celsius is a measurement of temperature. It is relatively cool and is equivalent to 42.8 degrees Fahrenheit.