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