Start learning →

VITEEE Kinetic Theory — practice questions — page 2

Explore 47 free Kinetic Theory questions in VITEEE Physics. Open each question or exercise to read its content, reference answers and available explanation.

Practise Kinetic Theory with Quill →

Kinetic Theory questions and exercises with answers

Showing questions 31–47 of 47.

Odd one out: what changesRead the answer and worked solution →Modes and degrees of freedomRead the answer and worked solution →Kinetic theory, mixed checkRead the answer and worked solution →How free are the moleculesRead the answer and worked solution →Does the energy depend on itRead the answer and worked solution →Type the kinetic termRead the answer and worked solution →Type the kinetic numbersRead the answer and worked solution →Pop what the theory explainsRead the answer and worked solution →One word is wrongRead the answer and worked solution →Order the kinetic argumentRead the answer and worked solution →Monatomic or diatomicRead the answer and worked solution →Which one does not belongRead the answer and worked solution →Proportional or independentRead the answer and worked solution →Spot the false statementRead the answer and worked solution →Which ones belongRead the answer and worked solution →Knock out the true statementsRead the answer and worked solution →Kinetic theory bingoRead the answer and worked solution →

Worked practice questions

Odd one out: what changes

Read exercise and reference answers
Questions
  1. Items
    1. Mean free path
    2. Molecule colour
    3. rms speed
    4. Pressure
    Odd item
    Molecule colour
  2. Items
    1. Kelvin
    2. Pascal
    3. Ampere
    4. Cubic metre
    Odd item
    Ampere
  3. Items
    1. kB
    2. R
    3. NA
    4. g
    Odd item
    g
Instructions
Tap the one that does not belong.
_Source: syllabus Physics Part 2, Ch 12 'Kinetic Theory' (keph205)_

Open this exercise →

Modes and degrees of freedom

Read exercise and reference answers
Questions
  1. Answer
    2
    Question
    How many energy modes does one vibrational frequency have?
  2. Answer
    2
    Question
    Energy per mode is (1/x) kB T. What is x?
  3. Answer
    3
    Question
    A monatomic gas has how many translational degrees of freedom?
Instructions
Work it out, key the number in, then press enter.
_Source: syllabus Physics Part 2, Ch 12 'Kinetic Theory' (keph205)_

Open this exercise →

Kinetic theory, mixed check

Read exercise and reference answers
Questions
  1. Statement is true
    Yes
    Statement
    Kinetic theory treats a gas as molecules in rapid motion.
  2. Statement is true
    Yes
    Statement
    Pressure depends on the number density of molecules.
  3. Statement is true
    No
    Statement
    The gas constant R differs from gas to gas.
  4. Statement is true
    Yes
    Statement
    Two gases at the same temperature have the same average molecular kinetic energy.
Instructions
Tap True or False for each statement.
_Source: syllabus Physics Part 2, Ch 12 'Kinetic Theory' (keph205)_

Open this exercise →

How to practise

  1. Choose a Kinetic Theory question and try to work out your answer.
  2. Open the question to check the correct answer and read its worked solution.
  3. Continue in the app for bite-sized lessons, explanations and review with Quill. You can start without creating an account.

More Physics topics

ElectromagnetismKinetic Theory of GasesMagnetismOpticsLaws of MotionMagnetism and MatterPhysics and MeasurementWork and Energy