Agalaxy, such as the milky way galaxy, is very small compared to a. the solar system. b. the planet jupiter. c. the sun. d. the universe.

Rank the torques on the five doors shown in the figure above from least to greatest. note that the magnitude of all the forces is the same

Which statement best describes resistance? resistance is a. how well a current will flow in a material and is measured in volts. b. how well a material conducts an electrical charge and is measured in ohms. c. the ability of a material to attract a positive charge to create a current. d. the ability of a material to repel neutral charges and is measured in ohms.

If 2 moles of co_2 at 2l and 500k are expanded reversibly to 20l, more work can be obtained from an adiabatic process than from an isothermal process. is the above statement true or false?