Which of the following is a chemical property? Reactivity
Phase at room temperature (Solid, liquid, or gas)
Electrical conductivity
Luster (shininess)

Groups of organs that work together to complete a process in the body are called: a. cells b. tissues c. nerves d. systems

Asystem containing an ideal gas at a constant pressure of 1.22×10^5 pa gains 2140 j of heat. during the process, the internal energy of the system increases by 2320 j. what is the change in volume of the gas?

The magnetic field inside a superconducting solenoid is 4.50 t. the solenoid has an inner diameter of 6.20 cm and a length of 26.0 cm. determine (a) the magnetic energy density in the field and (b) the energy stored in the magnetic field within the solenoid.