Ice cubes submerged at the bottom of a liquid mixture indicate that the mixture
A) fails to produce a buoyant force on the ice.
B) has dissolved air in a liquid state.
C) is composed of open-structured crystals.
D) is less dense than ice.
Answer: D
You might also like to view...
Electron diffraction shows
a. that electrons behave like waves. b. the photoelectric effect. c. characteristic x-ray spectra. d. that electrons in atoms have only certain allowed energies.
Determine the overall heat transfer coefficient based on the inside diameter of the tube and shell heat exchanger shown in the figure.
Weight and normal force are action-reaction pairs
Indicate whether the statement is true or false
Springs: A force of 30 N stretches a very light ideal spring 0.73 m from equilibrium. What is the force constant (spring constant) of the spring?
A. 41 N/m B. 22 N/m C. 34 N/m D. 46 N/m