Answer:
Specific gravity is the density of asubstance divided by the density of water. Since (at standard temperature and pressure) water has a density of 1 gram/cm3, and since all of the units cancel, specific gravity is usually very close to the same value as density(but without any units).
Answer:
if its a multiple question answer its hydroden and carbon
if not its carbon
Answer:
All objects in motion do posses kinetic energy.
Explanation:
