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Test your understanding with targeted questions related to the topic.
Question 1
Easy
Define 'system' in thermodynamics.
π‘ Hint: Think about what you focus on in experiments.
Question 2
Easy
What type of system can exchange both energy and matter?
π‘ Hint: Consider systems that allow everything in and out.
Practice 4 more questions and get performance evaluation
Engage in quick quizzes to reinforce what you've learned and check your comprehension.
Question 1
What defines an open system?
π‘ Hint: Think about what happens to air and heat in a glass of water.
Question 2
True or False: An isolated system can exchange energy with its surroundings.
π‘ Hint: Consider how a sealed container behaves.
Solve and get performance evaluation
Push your limits with challenges.
Question 1
Describe a real-life situation that represents an isolated system. Explain why it qualifies as such.
π‘ Hint: Consider the function of a thermos in keeping beverages hot.
Question 2
In an experiment, a beaker is placed in a lab environment where heat can freely enter. If the water in the beaker starts to evaporate, which type of system is it? Justify your answer.
π‘ Hint: Think about how adding heat affects the water in an open environment.
Challenge and get performance evaluation