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Wind abrades rock by sandblasting, this is the process in which wind causes the
The steam releases 39.9 kJ when it condenses..
The steam condenses and transfers its energy to the skin.
<em>q = m</em>Δ<em>H</em>_cond = 17.7 g × (-2257 J/1 g) = -39 900 kJ = -39.9 kJ
The negative sign shows that the steam is releasing energy
Answer:
both will be at liquid state. the particles will move rapidly in all directions and will collide with other particles in random motion