Physics Unit 5 Thermal Physics 2.0 / 5 based on 1 rating ? PhysicsThermal physicsA2/A-levelAQA Created by: Nicola HansonCreated on: 12-04-13 17:39 What is the name of the random movement of gas particles? Brownian Motion 1 of 15 What is absolute zero in degrees Celsius? -273 2 of 15 What is the temperature of the triple point of water? -0.01C 3 of 15 What is the relationship of pressure and volume of an ideal gas? Inversely proportional 4 of 15 What is the relationship of volume and temperature of an ideal gas? Directly proportional 5 of 15 What is the relationship of pressure* volume and temperature of an ideal gas? Directly proportional 6 of 15 What is the relationship of density and temperature of an ideal gas? Inversely proportional 7 of 15 What is the symbol for Boltzmann's constant? K 8 of 15 What does 'n' stand for? Number of moles 9 of 15 What does 'N' stand for? Number of molecules 10 of 15 What does 'N_A' stand for? Avogadro's constant 11 of 15 What does 'm' stand for? Mass 12 of 15 What does 'M_r' stand for? Molecular mass 13 of 15 What is the definition of Avogadro's constant? The number of atoms in 12g of carbon-12 14 of 15 What is the definition of moles? The quantity of a substance with Avogadro's constant of particles 15 of 15

## Comments

No comments have yet been made