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Thermodynamics Overview

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Questions and Answers

Термодинамика деп нені айтады.

энергияның бір түрден екінші түрге өту. (correct)

энергияларды қосындысы

жылу алмасу процесі.

энергиялардың сақталуы.

Термодинамика сөзін грек тілінен аударылған

жылу күші. (correct)

жылу жұмысы

газ жұмысы

бу жұмысы

Термодинамиканың формуласы.

Q=U-A

Q=U+A (correct)

A=Q+U

U=Q+A

Термодинамика параметрлері.

P,V,T Signup and view all the answers

Газ жұмысын формуласы.

A=P*V Signup and view all the answers

P-көлем

False Signup and view all the answers

Термодинамиканың бірінші бастамасы деген не.

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А-жұмыс (Жоуль)

True Signup and view all the answers

Газға 13 кДж ішкі энергия берілгенде, ол 5 кДж жұмыс атқарады. Газдың жылу мөлшерін анықтаңыз?

18кДж Signup and view all the answers

Study Notes

Thermodynamics

Thermodynamics is the study of how energy is transferred and transformed in physical systems.
The word "Thermodynamics" comes from the Greek words "therme" (heat) and "dynamis" (power).

Thermodynamic Parameters

Pressure (P) is the force exerted per unit area.
Volume (V) is the amount of space occupied by a substance.
Temperature (T) is a measure of the average kinetic energy of the particles in a system.

Thermodynamic Formulae

The formula for the work done by a gas is W = PΔV, where W is work, P is pressure, and ΔV is the change in volume.
The first law of thermodynamics states that ΔU = Q + W, where ΔU is the change in internal energy, Q is the heat added to the system, and W is the work done by the system.

Example Calculation

Given: Q = 13 kJ (heat added), W = 5 kJ (work done)
Find: ΔU (change in internal energy)
Solution: Using the first law of thermodynamics (ΔU = Q + W), we have ΔU = 13 kJ + 5 kJ = 18 kJ.

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Description

This quiz explores the fundamental concepts and principles of thermodynamics, including laws and applications. Understand the key terms and their significance in physical science. Ideal for students seeking to grasp the basics of thermodynamic systems.