253 degrees kelvin To convert Celsius to kelvin, add 273 degrees. -20+273=253
35
Queen Elizabeth 11 picture is on the back of the 20c coin.
273.16 deg K = 0.01 deg C
Yes, 20C is colder than 78F. 20C is 68F.
To find the number of combinations to get 2 coins from a selection of one 50c, one 20c, and one 10c coin, we can consider the possible pairs. The combinations are: (50c, 20c), (50c, 10c), and (20c, 10c). Therefore, there are a total of 3 combinations.
20c
about 20c and 30c
68F=20C
Between 20C
20c
-20F is colder than -20C. This is because the Fahrenheit scale has a smaller degree interval than the Celsius scale, so -20F is a lower temperature than -20C.
Lows of -87C to highs of 20C
64.4 - 68 f
its is about +20C and Night and _20f ina morning
20c
Average high is 20C, average low - 10C.
in chemistry lab temp. must be about 15c to 20c