If the resistance of a conductor is 95 ohms at 23 degrees C and 115 ohms at 71 degrees C, what is its temperature coefficient of resistivity

Awalk up the phase change graph worksheet

First answer marked as brainiest which is the correct equation describing the first law of thermodynamics? a) when the internal energy of a system changes, it equals the amount of heat added plus the work done. b) when work is done by the piston, it is equal to the heat added plus the change in internal energy of the system. c) when heat is added to the system, it is equal to the amount of work done by the piston plus the change in internal energy of the system.

Five renewable energy resources are wind, sunlight, moving water and geothermal energy. question 2 options: true false