Go to the Quizzes Page Pressure Changes 0% 9 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 kinetic chemical electrical 2 / 24 What happens to the molecules of a substance as it gets cooler? The molecules move slower The molecules expand The molecules shrink The molecules move faster 3 / 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 force applied per unit area of surface. 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. 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 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 mass of the gas particles. The gas pressure is due to the spaces between the gas particles 5 / 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 6 / 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 increases, pressure increases. When volume decreases, pressure decreases. 7 / 24 Which container will have a lower pressure? B They both have the same pressure A I don't know 8 / 24 What factors could increase the pressure of a gas inside a container? increasing the number of particles increasing the volume decreasing the number of particles decreasing the volume 9 / 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 pressure; inversely proportional relationship volume and temperature; proportional relationship 10 / 24 Where do you think boiling water is faster: on the mountaintop or on the sea surface? can't be determined on the mountaintop on the sea surface the same on both 11 / 24 The relationship of which two variables are compared in Boyle's Law? pressure & volume volume & temperature volume & moles (amount of gas) temperature & pressure 12 / 24 According to Charles Law, if Temperature of a gas increases Volume will also.... Increases Decreases Stays the same 13 / 24 Which of the following graphs shows an inverse relationship between its variables? . . . . 14 / 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 increases, pressure increases. When volume decreases, pressure decreases. 15 / 24 ____________ is the force applied per unit area of a material's surface. Temperature Heat Pressure 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 What remains constant according to Charles’ Law? Temperature Volume Pressure Length 18 / 24 State Boyle’s law boiling is controlled by volume pressure of gas is always high gas particles are far apart volume is inversely proportional with pressure 19 / 24 Which of the following quantities are kept constant in Boyle’s law? number of gas particles and pressure number of gas particles and temperature pressure of gas and temperature heat and temperature 20 / 24 Boyle's law studies the relationship between _______________. pressure and temperature pressure and volume volume and number of particles pressure and number of particles 21 / 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 increases Volume decreases Pressure increases 22 / 24 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 temperature; proportional relationship Volume and pressure; proportional relationship 23 / 24 The relationship of which two variables are compared in Charles’s Law? pressure & volume volume & temperature temperature & pressure volume & moles (amount of gas) 24 / 24 When two variables change the same way, they have a(n) ________________ relationship. inversely proportional independent equally proportional Your score is 0% Restart quiz Go to the Quizzes Page