One mole of an ideal gas expands adiabatically from 200 K to 250 K. If the specific heat of the gas at constant volume is 0.8 kJ kg-1 K-1. then the work done by the gas is r6 oo 200K od 250 Ks'gog)63=0.8kJkgK )Options:20J120kJ40J40kJ A 相关知识点: 试题来源: 解析 ...
zero pressure volumethree phonon processesinert gas solidsself consistent phonon calculation/ A6540E Lattice and electronic heat capacity of solidsUsing an Improved Self-Consistent Phonon calculation including three phonon processes, the difference between the constant volume specific heat at constant volume...
The heat capacity of a gas depends strongly upon the conditions under which heating is done, whether at constant pressure or at constant volume. Indeed, it was pointed out in Chapter 1 that the ratio C p / C υ is as high as 1.67 for a monatomic gas. It is possible to measure ...
2) isobaric specific heat capacity 恒压比热容3) Heat capacity at constant pressure 恒压热容4) heat at constant volume 恒容热5) specific heat at constant pressure 恒压比热6) specific heat ratio 比热容比 1. Nonadiabaticity in the experiment of specific heat ratio for air; 空气比热...
1. Understand the Definition of Specific Heat Ratio (γ): The specific heat ratio (γ) is defined as the ratio of the specific heat of a gas at constant pressure (C_p) to its specific heat at constant volume (C_v): γ=CpCv 2. Relate Specific Heat Ratio to Degree of Freedom: The...
. The specific heat of helium at constant pressure in Jmol-1k-1 is about (Assume the temperature of the gas is moderate, universal gas constant, =8.314 Jmol-1k-1) ( ) A. 12.6 B. 16.8 C. 18.9 D. 21 相关知识点: 试题来源: 解析 D ...
Specific heat at constant volume, specific heat at constant pressure, specific heat ratio and individual gas constant - R - common gases as argon, air, ether, nitrogen and many more. Heat Capacity The amount of heat required to change the temperature of a substance by one degree. ...
4.96" cal "mol^(-1)K^(-1)Calculate the molar specific heat of diatomic gas at constant volume. (R=8.314" J "mol^(-1)K^(-1))
Step 3B: Enter the specific heat capacity at constant volume. Step 4: The calculator will return the value of the specific gas constant. Example: Using the specific gas constant calculator Estimate the specific gas constant of air. Take molar mass as 28.96 g/mol28.96 g/mol. Step 1: Pick ...
Using the mathematical expression of molar specific heat of the gas at a constant volume which... Learn more about this topic: Specific Heat Capacity | Definition, Formula & Calculation from Chapter 3/ Lesson 11 389K What is specific heat capacity? Learn the definition and formula for the spe...