Density is the measure of how many atoms are in a given space of a material. Basically, itâs how closely packed the atoms are in a material. To measure a materialâs density, you need to know how many atoms are in the material (the mass), and how much space it takes (volume).
Freebase(0.00 / 0 votes)Rate this definition: Wind rose. A wind rose is a graphic tool used by meteorologists to give a succinct view of how wind speed and direction are typically distributed at a particular location. Historically, wind roses were predecessors of the compass rose, as there was no differentiation between a cardinal direction and the wind which blew from such a direction.
Coral colored Drift Rose in a pot, paired with a similar color Bougainvillea. Drift Roses range in size from 2 to 3 feet wide x 1-1/2 feet tall. The low, manageable habit of Drift Roses makes them perfect for small gardens, hillsides,perennial beds and even awkward areas. They brighten up borders and fill in empty spaces around your favorite established plants. Conard-Pyle Nursery web page.