Question

Nosebleeding occurs as we move towards high altitude,why? What is relatuve density or specific gravity?

Answer 1

Sometimes when we climb up the hill, our NOSE starts bleeding at high altitudes. This occurs especially in WINTER season. There are so many reasons for NOSE BLEEDS. But, bleeding of NOSE at high altitudes and Cold temperatures are because of surrounding WEATHER CONDITIONS. Lets know what this changing weather does to our Body.

Here are the changes in our Surrounding that occurs at HIGH ALTITUDES.

.The Atmospheric Pressure goes down.

.The Temperature decreases.

.Water Vapour content is less.

                                           The RelatiRelative density, or specific gravity, is the ratio of the density (mass of a unit volume) of a substance to the density of a given reference material. Specific gravity usually means relative density with respect to water. The term "relative density" is often preferred in scientific usage. It is defined as a ratio of density of particular substance with that of water. HUMIDITY decreases because of fall in water vapour content.