A coffee cup calorimeter is filled with 200.0 mL of water at 22.1°C. A piece of metal at 48.6° °
C with a mass of 5.1 g is added. The final temperature of the water in the calorimeter is 26.8°C. The density of liquid water is 1.00 g/mL, and its specific heat capacity is 4.18 J/(g°C). Determine the specific heat capacity of the metal.

a gas, having a molecular weight of 13 kg/kmol and a kinematic viscosity of 0.25 cm2/s, flows through a pipe 0.25 m internal diameter and 5 km long at the rate of 0.4 m3/s and is delivered at atmospheric pressure.

d) a person who learns about the world by observing it.

explanation:

scientist are people who discover why and how things are done and made in the world.