What is the mass of a cube of aluminum that is 4.0 cm on each edge? the density of aluminum is 2.7 g/cm3.

What is the wavelength of a wave with a velocity of 50 m/s and a frequency of 5hz a 250 m b 0.1 m c 10m d 0.01 m

Plz ill give u brainliest which of the following steps is not likely to take place during cellular respiration? a.oxygen combines with carbon of simple sugar. b. energy molecule transfers energy to cells. d. energy is used up.

8) warming your hands by a fire is an example if which heat transfer? a. conduction b. convection c. radiation d. none of these