Una fibra tiene un índice de refracción de 1.6 para el núcleo y 1.4 para el revestimiento. Si el rayo incidente toca la Frontera con un ángulo de incidencia de 30°, calcule el ángulo de refracción con el que se desvía el rayo en el revestimiento.

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..

answer: a) y=-8x+5

a) m= -8

b) m= -2

c) m= 7

d) m= 6

here are some information of the future of geothermal energy:

-the future of geothermal energy can pretty much be summed up with a single word: more

-scientists plan in going deeper than 120 meters

-we are hoping that one day, we will get all of our energy from renewable energy sources such as geothermal energy

hope this !

dang that balls went far