Go to the Quizzes Page Pressure Changes 0% 2 Created by AbuBakrShalabi Please write your name and email to receive your certificate. 1 / 24 ____________  is the force applied per unit area of a material's surface. Volume Heat Temperature Pressure 2 / 24 When two variables change in opposite ways , they have a(n) ________________  relationship. equally independent proportional inversely proportional 3 / 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 decreases, pressure remains constant. When volume increases, pressure increases. 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 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 size of the gas particles. The gas pressure is due to the mass of the gas particles. 5 / 24 The relationship of which two variables are compared in Boyle's Law? pressure & volume volume & moles (amount of gas) volume & temperature temperature & pressure 6 / 24 State Boyle’s law volume is inversely proportional with pressure pressure of gas is always high gas particles are far apart boiling is controlled by volume 7 / 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 8 / 24 What remains constant according to Charles’ Law? Temperature Length Pressure Volume 9 / 24 As the temperature of a sample goes up, the __________ energy of the particles in that sample is increasing potential chemical kinetic electrical 10 / 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 11 / 24 Indicate the variables studied in this case and describe their relationship. Volume and temperature; proportional relationship Volume and pressure; inversely proportional relationship Volume and pressure; proportional relationship Volume and temperature; inversely proportional relationship 12 / 24 Which of the following graphs shows an inverse relationship between its variables? . . . . 13 / 24 When two variables change the same way, they have a(n) ________________  relationship. independent inversely proportional equally proportional 14 / 24 According to Charles Law, if Temperature of a gas increases Volume will also.... Stays the same Decreases Increases 15 / 24 Where do you think boiling water is faster: on the mountaintop or on the sea surface? on the mountaintop can't be determined on the sea surface the same on both 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 Newton's law by Boyle's law 17 / 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 18 / 24 Which container will have a lower pressure? A They both have the same pressure B I don't know 19 / 24 Boyle's law studies the relationship between _______________. pressure and number of particles pressure and temperature pressure and volume volume and number of particles 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 decreases, pressure decreases. When volume increases, pressure increases. When volume increases, pressure decreases. 21 / 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 22 / 24 Which of the following quantities are kept constant in Boyle’s law? pressure of gas and temperature number of gas particles and pressure heat and temperature number of gas particles and temperature 23 / 24 What changes will happen to the gas in the syringe if you push the piston as shown in the image? Volume increases Collision between particles decrease Pressure increases Volume decreases 24 / 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 total kinetic and potential energy of all the particles. Thermal energy is the transfer of kinetic energy from one object to another. Thermal energy is the force applied per unit area of surface. Your score is 0% Restart quiz Go to the Quizzes Page