5Un estudiante que hace un experimento de laboratorio deja caer un pequeño cubo solido dentro de un vaso cilíndrico con agua. El diámetro interior del vaso es 6.00 cm. El cubo se va al fondo y el nivel del agua en el vaso sube 1.00 cm. Si la masa del cubo es 73.6 g, a) determine la longitud de un lado del cubob) determine la densidad del cubo.

a high pressure system is a dense air mass that is usually cooler and drier than the surrounding air. a low pressure system is a less dense air mass that is usually wetter and warmer than the surrounding air.

in general, areas that experience high atmospheric pressure also experience fair weather. low pressure systems can cause the formation of clouds and storms. air usually flows from areas of high pressure to areas of low pressure..

the temperature in kelvin of 2.0 dm3 of an ideal gas is doubled and its pressure is increased by a factor of four. what is the final volume of the gas

it is given that trillions of microbes make up to 1% to 3% of the body mass.

let's take average of this percentage: 2%

consider the average mass of the human body as 70 kg.

then, trillions of microbes would have mass  

therefore, 100 trillion micro-organisms would weigh:

this is an approximate value and could change depending on the mass of the human body and percentage of the microbes present in it.

average mass per microorganism =