- #1
Trafiq
- 12
- 0
Hello everyone,
This is my first post on PhysicsForums (although not my first encounter) which I would like to start with asking a question. How does heat from the sun get distributed on Earth so that we have temperature variations between day and night?
In other words, if an area/country/continent gets nice and warm to say, 25°C during the day, where does that heat go during the night when the temp drops to say, 18°C?
My approach so far has been to think of the Earth as a whole particle, with one half being heated by the sun and the other half in darkness. Obviously the heat doesn't just dissipate in vacuum by rising to a "cooler" ~3K vacuum (which is an insulator by itself anyway), so what could it be?
This is not a homework question, this is just a question I've asked myself and have yet to answer properly.
If someone could enlighten me, then that'd be great.Regards,
Trafiq
This is my first post on PhysicsForums (although not my first encounter) which I would like to start with asking a question. How does heat from the sun get distributed on Earth so that we have temperature variations between day and night?
In other words, if an area/country/continent gets nice and warm to say, 25°C during the day, where does that heat go during the night when the temp drops to say, 18°C?
My approach so far has been to think of the Earth as a whole particle, with one half being heated by the sun and the other half in darkness. Obviously the heat doesn't just dissipate in vacuum by rising to a "cooler" ~3K vacuum (which is an insulator by itself anyway), so what could it be?
This is not a homework question, this is just a question I've asked myself and have yet to answer properly.
If someone could enlighten me, then that'd be great.Regards,
Trafiq
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