A sample of gas in a balloon has an initial temperature of 16.5°C and a volume of 4.01×10 to the third leader if the temperature changes to 72°C and there is no change of pressure or amount of gas what is the new volume of gas

Alice did an experiment to find the relationship between the angle at which a ray of light strikes a mirror and the angle at which the mirror reflects the light. she placed a ray box in front of a mirror. she changed the angle at which the light from the ray box struck the mirror and noted the corresponding angle at which the mirror reflected the light. which of the following is the dependent variable in this experiment? the mirror used to reflect the light the ray box used as the source of light angle at which the light from the ray box strikes the mirror angle at which the mirror reflects the light from the ray box