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