11-14-2016, 10:21 PM
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#8
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مؤسسة الشبكة
بيانات اضافيه [
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رقم العضوية : 2
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تاريخ التسجيل : Jun 2013
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أخر زيارة : 01-14-2024 (07:13 PM)
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المشاركات :
724 [
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التقييم : 10
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الدولهـ
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الجنس ~
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لوني المفضل : Darkred
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Internal Energy
78- Internal energy is the sum of temperature (ke) and phase (pe) conditions.
79- Steam and liquid water molecules at 100 degrees have equal kinetic energies.
80- Degrees Kelvin (absolute temp.) Is equal to zero (0) degrees Celsius.
81- Temperature measures the average kinetic energy of the molecules.
82- Phase changes are due to potential energy changes.
83- Internal energy always flows from an object at higher temperature to one of lower temperature.
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