Go to the Quizzes Page Temperature Changes 0% 1479 Created by AbuBakrShalabi Please write your name and email to receive your certificate. 1 / 20 What changes occur when the ice cream melts from a solid to a liquid state? the thermal energy of the particles increases the kinetic energy of particles increases the kinetic energy of particles decreases the spaces between the particles decrease 2 / 20 How could you heat an object? Place the object next to another warmer object. Place the object next to another colder object. Decrease the temperature of the object. Keep the object at a constant temperature. 3 / 20 Some glass cups are stuck in each other. How could you separate the cups without losing any one of them? Pour very cold water into the upper cup which walls will contract and decrease in volume slightly. So it can be removed from others. Pour very hot water into the upper cup which walls will contract and increase in volume slightly. So it can be removed from others. Pour very cold water into the upper cup which walls will contract and increase in volume slightly. So it can be removed from others. Pour very hot water into the upper cup which walls will contract and decrease in volume slightly. So it can be removed from others. 4 / 20 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. 5 / 20 Which statement is TRUE about thermal energy? 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 a measure of the average kinetic energy of the particles of a substance. Thermal energy is the force applied per unit area of surface. 6 / 20 A perfume bottle is left outside on the floor on a hot day, the stopper pops out of the bottle. What causes the stopper to pop out? Upon heating, the volume of the gas inside the bottle increases and pushes the stopper to pop outside. Upon heating, the volume of the gas inside the bottle decreases and pushes the stopper to pop outside. Upon heating, the difference in temperature between the inside and the outside of the bottle pops the stopper outside. Upon heating, the particles of the gas move slower and the volume of the gas decreases and pushes the stopper to pop outside. 7 / 20 As an object is cooled what is happening to the Thermal Energy? It is taken away from the object It is adding to the object It remains the same 8 / 20 Which statement best describes Charles's law? At constant temperature, the volume of a gas increases as the pressure increases. At constant pressure, the volume of a gas increases as the temperature increases. At constant pressure, the volume of a gas decreases as the temperature increases. At constant temperature, the volume of a gas decreases as the pressure increases. 9 / 20 In an open system, ________________. kinetic energy and thermal energy of the particles decrease energy and matter can move between the system and the environment kinetic energy and temperature of the particles decrease energy and matter cannot move between the system and the environment 10 / 20 As the temperature of a sample goes up, the __________ energy of the particles in that sample is increasing electrical kinetic chemical potential 11 / 20 The temperature at which a liquid becomes a gas is called ______________________? Freezing point Boiling point Condensation point Melting point 12 / 20 During thermal contraction, _____________. the number of particles in the material decreases the number of particles in the material increases the spaces between the particles of a material decrease the size of the particles in the material decreases 13 / 20 What are three states of matter? Solids, Liquid, and Gases Hard, soft, and slim Physical and Chemical Changes 14 / 20 Which definition describes particles in a solid Particles moving around quickly Particles completely still Particles moving over each other Particles vibrating in one place 15 / 20 How does heat flow? from hotter objects to colder objects from colder objects to hotter objects in both directions (hot to cold AND cold to hot) 16 / 20 What do you expect will happen to a ball if the boy puts the ball in a refrigerator? the ball's mass will increase the ball's volume will decrease the ball's volume will increase the ball's mass will decrease 17 / 20 Evaporation is _______________ . a new type of car built for 2018. the process of a gas change to liquid. the process of a liquid change to gas. process of a liquid freezing. 18 / 20 What happens to the molecules of a substance as it gets cooler? The molecules move slower The molecules shrink The molecules move faster The molecules expand 19 / 20 Which would BEST describe the process of drops forming on the outside of a water bottle? Condensation Evaporation Freezing 20 / 20 The temperature at which a solid turns into a liquid... particle accelerator thermometer data point melting point melting number Your score is 0% Restart quiz Go to the Quizzes Page