You order a 16 oz glass of tea ( where the mass of water is 474 grams) from a local restaurant . The tea is freshly brewed and has an initial temperature of 29,44 C. You add ice to cool it. If the heat of fusion of is 6.020^ 2 kl mol and each ice cube contains exactly 1 mol of water (assume the ice does not add anymore volume), how many ice cubes are necessary to cool the tea to 1.58 °C? The specific heat of the "tea " is 4.184^ 1 / g^ C

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