Go to the Quizzes Page Pressure Changes 0% 1208 Created by AbuBakrShalabi Please write your name and email to receive your certificate. 1 / 24 The relationship of which two variables are compared in Charles’s Law? volume & temperature temperature & pressure volume & moles (amount of gas) pressure & volume 2 / 24 Which statement is TRUE about thermal energy? Thermal energy is a measure of the average kinetic energy of the particles of a substance. Thermal energy is the total kinetic and potential energy of all the particles. Thermal energy is the force applied per unit area of surface. Thermal energy is the transfer of kinetic energy from one object to another. 3 / 24 Boyle’s Law describes the inverse relationship between pressure and volume. Which statement BEST describes this relationship between pressure and volume? When volume increases, pressure decreases. When volume decreases, pressure decreases. When volume increases, pressure increases. When volume decreases, pressure remains constant. 4 / 24 At constant temperature, the relationship between the pressure and the volume of a fixed amount of gas is described __________. by Charles's law by Boyle's law by Faraday's Law by Newton's law 5 / 24 What is the effect of pumping more gas particles into a solid container? gas pressure inside the container decreases gas pressure inside the container increases gas pressure inside the container remains constant gas pressure inside the container increases then decreases 6 / 24 Which container will have a lower pressure? I don't know They both have the same pressure A B 7 / 24 Where do you think boiling water is faster: on the mountaintop or on the sea surface? the same on both on the mountaintop can't be determined on the sea surface 8 / 24 What changes will happen to the gas in the syringe if you push the piston as shown in the image? Volume increases Pressure increases Volume decreases Collision between particles decrease 9 / 24 When two variables change the same way, they have a(n) ________________  relationship. inversely proportional independent equally proportional 10 / 24 What remains constant according to Charles’ Law? Temperature Volume Length Pressure 11 / 24 Boyle’s Law describes the inverse relationship between pressure and volume. Which statement BEST describes this relationship between pressure and volume? When volume decreases, pressure decreases. When volume increases, pressure decreases. When volume increases, pressure increases. When volume decreases, pressure remains constant. 12 / 24 Indicate the variables studied in this case and describe their relationship. Volume and pressure; inversely proportional relationship Volume and temperature; inversely proportional relationship Volume and temperature; proportional relationship Volume and pressure; proportional relationship 13 / 24 According to Charles Law, if Temperature of a gas increases Volume will also.... Stays the same Increases Decreases 14 / 24 The relationship of which two variables are compared in Boyle's Law? volume & temperature temperature & pressure pressure & volume volume & moles (amount of gas) 15 / 24 Which of the following graphs shows an inverse relationship between its variables? . . . . 16 / 24 The gas enclosed in a container exerts a pressure on the inner walls of the container. What is the cause of the gas pressure? The gas pressure is due to the size of the gas particles. The gas pressure is due to the mass of the gas particles. The gas pressure is due to the force of the collision of gas particles. The gas pressure is due to the spaces between the gas particles 17 / 24 What factors could increase the pressure of a gas inside a container? decreasing the volume decreasing the number of particles increasing the volume increasing the number of particles 18 / 24 State Boyle’s law gas particles are far apart pressure of gas is always high boiling is controlled by volume volume is inversely proportional with pressure 19 / 24 As the temperature of a sample goes up, the __________ energy of the particles in that sample is increasing kinetic electrical chemical potential 20 / 24 What happens to the molecules of a substance as it gets cooler? The molecules move faster The molecules expand The molecules move slower The molecules shrink 21 / 24 When two variables change in opposite ways , they have a(n) ________________  relationship. proportional equally independent inversely proportional 22 / 24 Which of the following quantities are kept constant in Boyle’s law? number of gas particles and pressure pressure of gas and temperature heat and temperature number of gas particles and temperature 23 / 24 ____________  is the force applied per unit area of a material's surface. Volume Temperature Heat Pressure 24 / 24 Observe the graph that shows the relationship between two variables. Indicate the variables studied in this case and describe their relationship. volume and pressure; proportional relationship volume and temperature; proportional relationship volume and temperature; inversely proportional relationship volume and pressure; inversely proportional relationship Your score is 0% Restart quiz Go to the Quizzes Page