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 size of the gas particles. The gas pressure is due to the spaces between 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. 2 / 24 As the temperature of a sample goes up, the __________ energy of the particles in that sample is increasing potential electrical kinetic chemical 3 / 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 4 / 24 Which statement is TRUE about thermal energy? 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. Thermal energy is the total kinetic and potential energy of all the particles. 5 / 24 Which of the following graphs shows an inverse relationship between its variables? . . . . 6 / 24 Boyle's law studies the relationship between _______________. pressure and number of particles volume and number of particles pressure and volume pressure and temperature 7 / 24 What remains constant according to Charles’ Law? Temperature Pressure Length Volume 8 / 24 Where do you think boiling water is faster: on the mountaintop or on the sea surface? can't be determined the same on both on the mountaintop on the sea surface 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 decreases, pressure remains constant. When volume decreases, pressure decreases. When volume increases, pressure decreases. When volume increases, pressure increases. 10 / 24 When two variables change the same way, they have a(n) ________________ relationship. independent proportional inversely proportional equally 11 / 24 The relationship of which two variables are compared in Boyle's Law? volume & moles (amount of gas) temperature & pressure volume & temperature pressure & volume 12 / 24 When two variables change in opposite ways , they have a(n) ________________ relationship. independent inversely proportional proportional equally 13 / 24 The relationship of which two variables are compared in Charles’s Law? temperature & pressure volume & temperature volume & moles (amount of gas) pressure & volume 14 / 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 Charles's law by Newton's law 15 / 24 State Boyle’s law gas particles are far apart pressure of gas is always high volume is inversely proportional with pressure boiling is controlled by volume 16 / 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 Pressure increases Volume increases Volume decreases 17 / 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. 18 / 24 What factors could increase the pressure of a gas inside a container? increasing the volume increasing the number of particles decreasing the volume decreasing the number of particles 19 / 24 Which of the following quantities are kept constant in Boyle’s law? number of gas particles and temperature heat and temperature number of gas particles and pressure pressure of gas and temperature 20 / 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 remains constant gas pressure inside the container increases then decreases gas pressure inside the container increases 21 / 24 According to Charles Law, if Temperature of a gas increases Volume will also.... Stays the same Increases Decreases 22 / 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; inversely proportional relationship volume and temperature; inversely proportional relationship volume and temperature; proportional relationship volume and pressure; proportional relationship 23 / 24 Which container will have a lower pressure? B A I don't know They both have the same pressure 24 / 24 ____________ is the force applied per unit area of a material's surface. Pressure Heat Temperature Volume Your score is 0% Restart quiz Go to the Quizzes Page