Negative 21 deg C, for example.
Yes, -20 degrees Celsius is colder than -4 degrees Celsius. The larger the negative value, the colder the temperature.
-20 degrees celsius is -4 degrees fahrenheit.
20 Celsius is colder than 25 Celsius. The higher the number in degrees Celsius, the warmer the temperature.
-20 degrees Fahrenheit converts to -28.9 degrees Celsius.
The answer is 20.00 C (approx.). The Kelvin scale starts at absolute zero and is used in scientific laboratories. Celsius is for general use and set 0 and 100 as melting and boiling point of water respectively. To convert from K to C, subtract 273.15 from K.
There are many examples. On common one is temperatures below zero. If it is -20 degrees outside then we know it is 20 below zero and -20 is a negative number.
20 below zero degrees Fahrenheit is equal to approximately -28.9 degrees Celsius.
At -20 degrees Celsius, water typically freezes and turns into solid ice. This is below the freezing point of water, which is 0 degrees Celsius.
At 20 degrees Celsius krypton is a gas. You would have to bring the temperature way down to just below -153.22 (yes, negative!) degrees Celsius for krypton to become a liquid, and just below -157.36 degrees Celsius to make it a solid!
Water is a solid at -20 degrees Celsius
30 C is a lot warmer; 30F is just below freezing! You can relate Celsius temperatures with this rhyme; 30 is hot and 20 is nice. 10 is cool, and Zero is ice!
-20 degrees Celsius is equivalent to -4 degrees Fahrenheit.
Yes, -20 degrees Celsius is colder than -4 degrees Celsius. The larger the negative value, the colder the temperature.
20 b/c its distance to zero is 20
Water freezes and becomes ice at zero degrees Celsius. Also, water has the odd quality that it begins to expand below about 4 degrees Celsius. So the answer is that it would turn into ice and its volume would increase a little.
°C = (°F − 32) × 5⁄9 °C = (-20 − 32) × 5⁄9 °C = -53 × 5⁄9 °C = -29.4 Therefore -20°F is equal to -29.4°C
minus 3 degrees means that it's three degrees below freezing. So if you are measuring in celsius then it would be -3 degrees since freezing is zero degrees celsius. If you are measuring in Fahrenheit then it would be 29 degrees since 32 degrees is freezing.