The Sun.
Edit: Hot and cold are relative. Everything retains inherent heat. Temperature is a function of atomic movement. As that movement would only stop at absolute zero, and absolute zero is unachievable, everything has atomic movement and therefore heat.
All over Africa itself as it does not matter wether cold or hot.
yes it does it gets to about 16-35 degrees in asia
it is affected by the latitude and it's altitude
one is hot and one is cold
mesothermal climates.
it stays hot but gets cold at night
it all has to do with thermodynamics metal expands when its hot and shrinks when its cold so by stringing it tightly while its hot it ensures it stays tight when it gets cold
Make sure hot and cold supply go to hot and cold on washing machine regardless of what is marked on hose. Hoses are marked so hot and cold don't get mixed up, that's all.
A microwave dinner or a heated blanket would remain hot even when it's cold outside.
hot
When something gets hot it expands and when it gets cold it'll contract
When steel gets hot, it gets slightly larger due to thermal expansion. Since the mass stays the same, and density = mass/volume, it gets (very, very slightly) less dense. So cold steel is more dense than hot steel.
It evaporates. No matter if the water is cold, frozen, or even hot it evaporates.
Oxygen, a umbrella, a special suit a cold suit for when it gets to hot during the daytime in a hot suit for when it gets to cold
Temperature. Temperature is a physical quantity that quantifies how hot or cold matter is. It is typically measured in units such as degrees Celsius or Fahrenheit.
warm it up every time it gets cold
All over Africa itself as it does not matter wether cold or hot.