✔ 最佳答案
The question asks for the rates of heat absorbed by oil and water, but not on the rates of rise of temperature of the two substances.
In fact, heat flows when there is a temperature difference. Hence, the rate of flow of heat depends on the temperature difference between a substance and its surroundings. The value of specific heat capacity doesn't matters.
Assume the same amounts of oil and water at room temperature are placed in identical frying pans over the same stove. The temperature differences between the pan and the substances, oil and water, are the same. The result is that both oil and water will absorb the same amount of heat in a unit time.
It is only that the temperature rise of oil is faster than that of water because of the low specific heat capacity of the former.