A rigid container is filled with oxygen gas at room temperature. Since the container is rigid, its volume is fixed. The container is then placed in a freezer with temperatures around -33 °C. The amount of gas in the container is constant. A pressure sensor and a thermometer have been placed inside the container to collect data. /
A) What happens to the temperature of the gas inside the container? Explain your answer.
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B) What happens to the pressure of the gas inside the container? Explain your answer.
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C) Give a detailed description of the motion of the oxygen molecules in the container before and after being put in the freezer.

Can someone me with these questions plz.

Which explanation is true about what happens to a ray of light when it strikes a mirror? a. a light ray is transmitted toward a mirror at a certain angle. the light ray is then reflected by the mirror at an equal angle but in the opposite direction of the transmitted ray. b. an incident ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then reflected at an angle equal to the angle of incidence but on the opposite side of the perpendicular line. c. a reflecting ray strikes a mirror at an angle with a line perpendicular to the mirror. the light ray is then refracted at an angle equal to the angle of the reflecting ray and on the same side of the perpendicular line. d. an incident ray strikes a mirror at an angle with a line parallel to the mirror. the light ray is then transmitted at an angle equal to the angle of incidence but on the opposite side of the parallel line. you so much! : -d take the time to try and answer correctly.

Complete the following statements to describe solids, liquids, and gases. select the correct answer from each drop-down menu. a solid a definite volume and a definite shape. a liquid a definite volume and a definite shape. a gas a definite volume and a definite shape