THE recent spell of hot sunny weather in England made possible a series of experiments concerning the existence and magnitude of thermal convection currents in the air, arising from the reflection of ...
One explanation may be convection currents, or the lack of them. The room’s thermostat is likely to be positioned roughly midway between floor and ceiling. On a 20°C day in the summer, the temperature ...
Some results have been hidden because they may be inaccessible to you
Show inaccessible results
Feedback