How long would it take for a sound impulse to travel through a copper rod 2.0 km long?
s
0.057
0.57
1.75
17.5

What are some important factors to consider when choosing a warm-up before your workout?

Calculate the volume of this regular solid. what is the volume of the cone? round your answer to the nearest hundredth

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).