In one box of nails, there are 75 iron nails weighing 0.250 lb. The density of iron is...

In one box of nails, there are 75 iron nails weighing 0.250 lb. The density of iron is

The specific heat of iron is 0.452 J/g °C. The melting point of iron is 1535 °C. (2.5, 2.6, 2.7, 3.4, 3.5)

a. What is the volume, in cubic centimeters, of the iron nails in the box?

b. If 30 nails are added to a graduated cylinder containing 17.6 mL of water, what is the new level of water, in milliliters, in the cylinder?

c. How much heat, in joules, must be added to the nails in the box to raise their temperature from 16 °C to 125 °C?

d. How much heat, in joules, is required to heat one nail from 25 °C to its melting point?