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Work done in Thermodynamics Video Lecture | Kinetic Theory & Thermodynamics - Physics

6 videos|20 docs|32 tests

FAQs on Work done in Thermodynamics Video Lecture - Kinetic Theory & Thermodynamics - Physics

1. What is the first law of thermodynamics?
Ans. The first law of thermodynamics states that energy cannot be created or destroyed in an isolated system. It can only change forms or be transferred from one object to another.
2. How is work defined in thermodynamics?
Ans. In thermodynamics, work is defined as the transfer of energy from one system to another due to a force acting over a distance. It can be expressed as the product of force and distance.
3. What is the difference between heat and work in thermodynamics?
Ans. Heat is the transfer of energy between two systems due to a temperature difference, while work is the transfer of energy due to a force acting over a distance. Both heat and work are forms of energy transfer in thermodynamics.
4. Can thermodynamics be applied to real-life situations?
Ans. Yes, thermodynamics principles are widely used in various real-life applications such as engines, refrigerators, air conditioning systems, and chemical processes. Understanding thermodynamics can help optimize the efficiency of these systems.
5. How is the second law of thermodynamics relevant to everyday life?
Ans. The second law of thermodynamics states that heat naturally flows from hot to cold objects, leading to an increase in entropy. This law is relevant in understanding energy efficiency, natural processes, and environmental impacts in everyday life.
6 videos|20 docs|32 tests
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