Final answer:
The temperature increased more for container 1 due to it being made of a material with a lower specific heat capacity, enabling it to transfer heat to water more effectively. Differences in specific heat capacities of materials determine how different temperatures will change when the same amount of heat is added.
Step-by-step explanation:
The temperature increased more for container 1 because different materials have different capabilities of transferring heat (Option B). Materials have a property known as specific heat capacity, which dictates how much heat energy is required to raise the temperature of a given mass by one degree. If Container 1 is made of a substance with a lower specific heat capacity compared to the material of other containers, it would heat up more quickly with the same amount of energy transfer. This concept is essential in understanding calorimetry and thermal physics.
Differences in sinking rates, densities, and dissolving rates are not directly related to the transfer of heat to the water (Options A, C, and D). Instead, how quickly a substance can transfer heat is the primary factor that affects the rate and extent of a temperature increase in situations like this.
By using calorimetry techniques, we can measure the specific heat capacity of materials and thus anticipate the temperature change that will occur when a certain amount of heat is transferred to them. This concept helps us to predict and understand outcomes in practical situations such as heating materials or mixing substances at different temperatures.