vid 47 - heat 6. What is the name of the most efficient...

Info iconThis preview shows pages 1–2. Sign up to view the full content.

View Full Document Right Arrow Icon
THE MECHANICAL UNIVERSE Name: Mai Nguyen Video 47. Entropy Class: PHYS 2425 1P1 1. Briefly state the 4 laws of thermodynamics: The idea of temperature makes sense Conservation of energy entropy principle There is temperature so low it can’t be reached 2. Is thermal equilibrium easy or hard to find in the real world? thermal equilibrium is hard to find in real world. 3. Which direction does heat flow? high to low temperature 4. The existence of any engine works on what principle? one of its parts working at higher temperature than the other 5. As a falling body bounces, where does all the energy of motion eventually go?
Background image of page 1

Info iconThis preview has intentionally blurred sections. Sign up to view the full version.

View Full DocumentRight Arrow Icon
Background image of page 2
This is the end of the preview. Sign up to access the rest of the document.

Unformatted text preview: heat 6. What is the name of the most efficient engine possible? Carnots engine 7. In addition to conserving energy, what else is conserved in an ideal engine? entropy 8. The state of equilibrium is also the state of maximum entropy . 9. Is water at a higher or lower state of entropy compared to ice? higher 10. Explain what is meant by the heat death of the universe? increasing entropy of universe is driving universe to ultimate state of disorder 11. Explain how entropy defines the flow of time itself: Increasing entropy of universe defines increasing time...
View Full Document

Page1 / 2

vid 47 - heat 6. What is the name of the most efficient...

This preview shows document pages 1 - 2. Sign up to view the full document.

View Full Document Right Arrow Icon
Ask a homework question - tutors are online