Question

6. Why are car radiators painted black?
7. What is land breeze?
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Answer 1

Explanation:

6) Answer: Car radiators are painted black because it emits the most heat through radiation (highest emissivity). This improves the heat transfer out of the radiator when air isn't moving through the radiator. ... Also note that many cars are intended for the area behind the grille to be black (a backdrop to the grille)

7) a breeze blowing towards the sea from the land, especially at night, owing to the relative warmth of the sea.