Go to the Quizzes Page Pressure Changes 0% 485 Created by AbuBakrShalabi Please write your name and email to receive your certificate. 1 / 25 ____________ is the force applied per unit area of a material's surface. Heat Pressure Volume Temperature 2 / 25 Observe the graph that shows the relationship between two variables. Indicate the variables studied in this case and describe their relationship. volume and pressure; proportional relationship volume and temperature; inversely proportional relationship volume and temperature; proportional relationship volume and pressure; inversely proportional relationship 3 / 25 Where do you think boiling water is faster: on the mountaintop or on the sea surface? can't be determined on the sea surface the same on both on the mountaintop 4 / 25 When two variables change in opposite ways , they have a(n) ________________ relationship. independent equally proportional inversely proportional 5 / 25 As the temperature of a sample goes up, the __________ energy of the particles in that sample is increasing potential kinetic chemical electrical 6 / 25 At constant temperature, the relationship between the pressure and the volume of a fixed amount of gas is described __________. by Boyle's law by Newton's law by Faraday's Law by Charles's law 7 / 25 What changes will happen to the gas in the syringe if you push the piston as shown in the image? Volume decreases Volume increases Pressure increases Collision between particles decrease 8 / 25 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 9 / 25 According to Charles Law, if Temperature of a gas increases Volume will also.... Stays the same Increases Decreases 10 / 25 What happens to the molecules of a substance as it gets cooler? The molecules move slower The molecules move faster The molecules expand The molecules shrink 11 / 25 Boyle's law studies the relationship between _______________. pressure and volume volume and number of particles pressure and temperature pressure and number of particles 12 / 25 The relationship of which two variables are compared in Charles’s Law? volume & temperature temperature & pressure pressure & volume volume & moles (amount of gas) 13 / 25 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. 14 / 25 Which statement is TRUE about thermal energy? 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 transfer of kinetic energy from one object to another. Thermal energy is the total kinetic and potential energy of all the particles. 15 / 25 What is the effect of pumping more gas particles into a solid container? gas pressure inside the container increases gas pressure inside the container decreases gas pressure inside the container remains constant gas pressure inside the container increases then decreases 16 / 25 The relationship of which two variables are compared in Boyle's Law? volume & temperature pressure & volume temperature & pressure volume & moles (amount of gas) 17 / 25 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 decreases, pressure decreases. When volume increases, pressure increases. 18 / 25 State Boyle’s law volume is inversely proportional with pressure gas particles are far apart pressure of gas is always high boiling is controlled by volume 19 / 25 What remains constant according to Charles’ Law? Length Volume Temperature Pressure 20 / 25 Which container will have a lower pressure? B A They both have the same pressure I don't know 21 / 25 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. 22 / 25 What factors could increase the pressure of a gas inside a container? decreasing the volume increasing the volume increasing the number of particles decreasing the number of particles 23 / 25 When two variables change the same way, they have a(n) ________________ relationship. inversely proportional equally proportional independent 24 / 25 Indicate the variables studied in this case and describe their relationship. Volume and temperature; proportional relationship Volume and pressure; proportional relationship Volume and pressure; inversely proportional relationship Volume and temperature; inversely proportional relationship 25 / 25 Which of the following graphs shows an inverse relationship between its variables? . . . . Your score is 0% Restart quiz Go to the Quizzes Page