Frequently Used ASL Idioms and Expressions. Note: Most of these signs are just regular vocabulary signs in ASL. However, many people for many years have called them idioms and expressions (probably because the English translations often appear as an expression). None-the-less, these are fun signs use and well worth knowing. ASL Idioms and Expressions Video -.
Therefore, the temperature your car's thermistor is recording is the warmer temperature over the roadway, which has been heated by the sun. This can be 10-plus degrees warmer than the actual air temperature, which is measured about 6 and a half feet above a grassy surface, typically at an airport location.
The heating of the car is the same as the heating of the Earth due to the greenhouse effect--- the sun shines through the glass depositing very energetic photons whose equilibrium temperature is 5000 degrees, but the interior surfaces reradiate that light as photons whose temperature is at the interior temperature.