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