Just like dimples in the face, some people are born with back dimples no matter their body fat percentage. Remember! Despite of all the sweating diet control and hard work, if you don't have it in your genes, the probability of you NOT getting back dimples are high as they are genetic makeup. This disappointing but it is a fact.
When the volume is increased while the mass remains, the density increases. One way to increase volume is by reducing the temperature of objects especially gases. This is how â¦ air conditioning and fridges work, cooling the air which will move down as denser objects sink.
Density is mass per unit volume of a substance. The Mass and volume of water is in the ratio of 1:1 .There fore the density of water is 1. With rise and decrease of temperatu â¦ re the volume increases or decreases to change the water density.he formula for density is. Density = mass/volume. So something that is very heavy but doesn't take up much space is considered to have a high density (like lead), but something that is light and takes up a lot of space has a low density (like feathers).