Search Header Logo
Thermodynamic Processes and Work

Thermodynamic Processes and Work

Assessment

Interactive Video

Physics, Science, Chemistry

9th - 12th Grade

Practice Problem

Hard

Created by

Patricia Brown

FREE Resource

This video tutorial summarizes four thermodynamic processes: isobaric, isovolumetric, isothermic, and adiabatic. It explains the characteristics of each process, including constant variables and associated PV diagrams. The video also covers how work and energy are calculated in these processes, emphasizing the first law of thermodynamics. Key formulas for work and energy changes are provided, along with a discussion on heat and internal energy differences in isobaric and isovolumetric processes.

Read more

10 questions

Show all answers

1.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Which thermodynamic process involves constant pressure?

Isobaric

Isovolumetric

Adiabatic

Isothermic

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In which process is the volume of the gas kept constant?

Adiabatic

Isothermic

Isovolumetric

Isobaric

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

How is work calculated in an isobaric process?

Pressure times change in volume

Volume times change in pressure

Temperature times change in volume

Pressure times change in temperature

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In an isovolumetric process, what is the work done by the gas?

Equal to the pressure change

Equal to the heat added

Zero

Equal to the change in internal energy

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What happens to the internal energy in an isothermic process?

It remains constant

It increases

It decreases

It fluctuates

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What is the relationship between heat and work in an isothermic process?

Heat is greater than work

Heat is less than work

Heat equals work

Heat is unrelated to work

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

In an adiabatic process, how is work done?

By keeping volume constant

By adding heat from outside

By maintaining constant temperature

By using internal energy

Access all questions and much more by creating a free account

Create resources

Host any resource

Get auto-graded reports

Google

Continue with Google

Email

Continue with Email

Classlink

Continue with Classlink

Clever

Continue with Clever

or continue with

Microsoft

Microsoft

Apple

Apple

Others

Others

Already have an account?