Using the combined gas law, calculate the following. also, what other law could you have used to solve this problem?

some teenagers think that their parents are “full of hot air.” your mom inhales 4 liters of air with a temperature of 20 degrees celsius. since you think she is full of hot air, this temperature must increase while the air is in her lungs. if this air heats up to 37 degrees celsius, what is the new volume of the gas?

(note that 37 degrees celsius is 98.6 degrees fahrenheit, which is normal body temperature! ) remember to pay close attention to the units of temperature before beginning your calculations

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.