All Questions
5
questions
1
vote
0
answers
58
views
How much heat do we lose perspirating?
How can I calculate the heat my body loses from perspirating? For example, X Jouls per liter of sweat.
0
votes
4
answers
6k
views
How can we feel temperature?
Recently I watched a Youtube Video by
Veritasium
He said we are actually feeling the rate of heat transfer, not the temperature.
But how do we feel temperature?
How is temperature different from ...
3
votes
1
answer
5k
views
How does eating a cold ice cream actually heat up your body? [closed]
The question is the title itself. During winter one of my friend told we'll have an ice cream. And rest of us where like are you nuts. He was like cold ice-cream actually heats up your body.
Even I ...
23
votes
4
answers
108k
views
How much energy in form of heat does a human body emit?
How much energy in form of heat does a human body emit at rest level?
-4
votes
3
answers
3k
views
Life and Death, and Energy Conservation
Humans are born and they die. When we are born, is energy created? Or is it just some amount of energy that our mother gives us? Doesnt she take this energy from the surroundings? If so, then when we ...