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