quando o brasileiro Joaquim Cruz ganhou a medalha de ouro nas olimpíadas de Los Angeles, correu 800m em 100s. Qual foi sua velocidade média?​

If the temperature were raised very high, classically what would we expect the heat capacity per object to be for this one-dimensional system? give a numerical value. chigh t = __ j/k/object (one reason for the discrepancy is that the high-temperature limit assumes that the number of oscillators is large (n > > 1), which is not the case in this tiny system.)

If the new moon happens on january 15th, what shape will it be on february 6th?

How does the entropy of steam compare to the entropy of ice?