Titan's exosphere has a temperature of about 172 k. what is the thermal speed of hydrogen (in km/s) in titan''s exosphere? the mass of a hydrogen atom is 1.67 × 10-27 kg and boltzmann's constant is k = 1.38 × 10-23 joule/kelvin.

Q4. which are the major components of the environment?

[fw.02]diana is studying four surface features of florida. she classifies the surface features and places them in different columns of a chart as shown below. surface features column 1 column 2 hot springs sinkholes caverns geysers which of these titles best represents column 1 of diana's chart? formed by freezing groundwater o formed by heating groundwater o formed by evaporation of groundwater o formed by chemical action of groundwater

Plzz on what physical process is responsible for the creation of volcanoes, earthquakes and ocean trenches at the plate margins?