When 50 G of a Certain Material at 100°C Is

question 90

Multiple Choice

When 50 g of a certain material at 100°C is mixed with 100 g of water at 0°C,the final temperature is 40°C.What is the specific heat of the material? The specific heat of water is 1.00 kcal/kg ∙ °C.

• A)0.33 kcal/kg ∙ °C
• B)0.75 kcal/kg ∙ °C
• C)1.3 kcal/kg ∙ °C
• D)7.5 kcal/kg ∙°C

---

Definitions:

Marginal Product

The additional output generated by adding one more unit of a specific input, such as labor or capital, while holding other inputs constant.

Total Product

Total product refers to the total quantity of output produced by a firm within a given period as a result of inputs like labor and capital.

Average Product

The output per unit of input, calculated by dividing total product by the number of units of input.

Marginal Product

is the additional output that results from using one more unit of a particular input, holding other inputs constant.