A 25 g glass tumbler contains 450 ml of water at 24degc
A 25 g glass tumbler contains 450 mL of water at 24°C. If two 12 g ice cubes each at a temperature of -3°C are dropped into the tumbler, what is the final temperature of the drink? Neglect thermal conduction between the tumbler and the room.
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Design a 7.5 V zener regulator using a 7.5 V zener diode specified at 11mA. The zener has rz= 20 ohms and a knee current of 0.5 mA . Design the appropriate value of the resistance r and calculate the output voltage variation when the supply voltag
A 25 g glass tumbler contains 450 mL of water at 24°C. what is the final temperature of the drink
A 250 g piece of ice at 0°C is placed in 430 g of water at 22°C. What is the final equilibrium temperature of the system
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