yes
Bacteria in food reaching a temperature of no more than 63c is very dangerous. Bacteria thrive at this temperature. Food is in what can be referred to as a 'high risk or danger zones'. Food should not be consumed and should be destroyed.
More dense than what? I presume you mean is it more dense at that temperature than at lower temperatures. The answer is no, it gets denser at lower temperatures, all the way down to 4 degrees centigrade. Then it gets less dense again.
No, 2 degrees Celsius is less than 4 degrees Fahrenheit. To convert Celsius to Fahrenheit, you need to use the formula (C x 9/5) + 32, where C is the temperature in Celsius. In this case, 2 degrees Celsius is equal to 35.6 degrees Fahrenheit.
Yes, 7 Celsius is 6 degrees warmer than 1 Celsius.
The density of pure water at 97 degrees Celsius is approximately 0.971 grams per cubic centimeter. At this temperature, water is less dense compared to at 4 degrees Celsius (which is the temperature at which water has its highest density).
9 degrees less than 0 degrees Celsius is -9 degrees Celsius.
9 degrees less than 2 degrees Celsius would be -7 degrees Celsius.
12 degrees less than 2 degrees Celsius is -10 degrees Celsius.
9 degrees less than 0 degrees Celsius is -9 degrees Celsius.
264.15 degrees Kelvin is 15 degrees Celsius less than 6 degrees Celsius.
10 degrees less than 4 degrees Celsius is -6 degrees Celsius.
It is -2 degrees Celsius or 2 degrees below freezing point.
Four degrees Celsius. Subtracting six from two degrees Celsius gives four degrees Celsius.
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12 degrees less than 2 degrees Celsius is -10 degrees Celsius.
Assuming that degrese is you fail at spelling degreese and that celceus is a fail for Celsius, 6 degrees less than 2 degrees Celsius is four degrees Celsius below zero.
O degrees Celsius or less ;)