question archive An inventor claims to have developed a food freezer that at steady state requires a power input of 0
An inventor claims to have developed a food freezer that at steady state requires a power input of 0
Subject:PhysicsPrice: Bought3
An inventor claims to have developed a food freezer that at steady state requires a power input of 0.6 kW to extract energy by heat transfer at a rate of 3000 J/s from freezer contents at 270 K. Evaluate this claim for an ambient temperature of 293 K.
