How much time would be saved if the delicious chicken breast were thawed on the kitchen counter instead, given that room temperature is around 69°f?

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.

5400 j of energy are given off when a 50 g of aluminum pan changes temperature. does the temperature of the pan increase or decrease and by how much?

What is a transverse wave? how do the particles in the medium move in relation to the energy of the wave? does this wave require a medium?