Which factor should change when comparing the boiling times of the liquids? A. The type of liquid inside the boiling vessel
B. The volume of liquid inside the boiling vessel
O c. The original temperature of the boiling vessel
D. The surface area of the boiling vessel

In a stagnant pool of water, a crayfish may spend much of its time lying with one side of its carapace near the surface of the water. in this position, it will move the walking legs on that side in a rhythmic back-and-forth motion. explain the likely function of this behavior.

How is sound energy produced a. vibrating objects b. objects being heated c. temperature differences d. stationary objects

Ahypothetical metal has an orthorhombic unit cell for which the a, b, and c lattice parameters are 0.413 nm, 0.665 nm, and 0.876 nm, respectively. (a) if there are 8 atoms per unit cell and the atomic packing factor is 0.536, determine the atomic radius (in nm). (b) if the density is 3.99 g/cm3, calculate the metal's atomic weight (in g/mol).