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This is an MCQ-based quiz on the topic of THERMODYNAMICS QUIZ:- Introduction to Thermodynamics.
This set of MCQs helps you brush up on the important physics topics and prepare you to dive into skill practice and expand your knowledge.
It is possible to reach absolute zero
Yes
No
Uncertain
A slower particle has a lower energy than an identical, faster particle.
True
False
Which law of thermodynamics states that absolute zero cannot be reached?
First
Second
Third
What is the ideal efficiency of a heat engine that has a hot reservoir at 500 K and a cold reservoir of 200 K?
60
50
40
55
A system has 30 J of heat added to it and in doing so, it does 25 J of work. The change in internal energy will be:
25
5
-5
30
When radiation (or radiant energy) falls upon an object, some of the energy will be absorbed and some will be reflected.
True
False
Metals conduct both heat and cold very well.
True
False
Air is a good conductor.
True
False
On the Fahrenheit scale, water boils at ? degrees.
212
100
180
220
On the Fahrenheit scale, water freezes at ? degrees.
0
32
36
38
