That all depends. Are you trying to heat a cup of tea, an auditorium, or a swimming pool ?
It is for a stove.
The reason a fingertip did not reach to 40 degrees Celsius when immersed in a 40 degree Celsius of water is because of the body heat of the fingertip.
During the day it can reach 123 degrees Celsius and at night can dip to as low as -233 degrees Celsius.
It would have to rise 18 degrees Celsius.
4 degrees Celsius
427 degrees Celsius.:)
In general, no.
Water boils at 100 degrees Celsius
they do
The Thermosphere
The lithosphere is extremely hot. The temperature of the lithosphere can reach around 600 degrees Celsius. Although this is the case in a general sense, some scientists argue that temperatures can reach up to 1200 degrees Celsius within the lithosphere.
Celsius! 50 degrees Fahrenheit is equal to about 10 degrees Celsius. In Fahrenheit, the climatic temperature can reach over 100, but in Celsius it will go into negatives and up to about 50 (max).
The temperature in the Earth's mantle can be anywhere from 500 to 900 degrees Celsius. Closer to the core of the Earth, the temperature can reach 4,000 degrees Celsius.