Cold water (cp = 4.18 kJ/kg·°C) leading to a shower enters a thin-walled double-pipe counterflow heat exchanger at 15°C at a rate of 0.60 kg/s and is heated to 45°C by hot water (cp = 4.19 kJ/kg·°C) that enters at 100°C at a rate of 3.5 kg/s. Determine the rate of heat transfer in the heat exchanger and the exit temperature of the hot water

B) Between two private individuals

Explanation:

A massive asteroid impact would create long-term changes in the atmosphere and climate of the planet. Upon impact, vaporized dirt and rock would fill the atmosphere, blocking sunlight and creating a state of near-permanent darkness and winter-like conditions.

Your Design Should Work According To These Specifications: 1. ... Your first task is to design a reversible and adiabatic air compressor powered by a steam turbine. Your design ... The compressor should receive 20m^3/s of air delivered at 101 kPa and 25C. 2. The compressed air should exit the compressor at 680 kPa. 3.

Explanation: this is rt