A window air-conditioner unit absorbs 975times104j of heat
A window air-conditioner unit absorbs 9.75×10^4J of heat per minute from the room being cooled and in the same period deposits 1.46×10^5J of heat into the outside air.
Part A What is the power consumption of the unit in watts?
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A 21.6 mL volume of 0.107 M NaOH solution, reaches the stoichiometric point in the titration of a 25.0 mL aliquot of nitrous acid, HNO2. What is the molar concentration of the HNO2 solution
Discuss [1] the plausibility of this argument and [2] the potential consequences of said revival for governing ethnically diverse societies, such as Australia.
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A 27.5 mL volume of a 0.107 NaOH solution is added to 20.0 mL of a 0.211 M HCL solution. What is the pH of the solution
A window air-conditioner unit absorbs 9.75×10^4J of heat per minute from the room being cooled, What is the power consumption of the unit in watts
What is the minimum pressure in kPa that must be applied at 25 °C to obtain pure water by reverse osmosis from water that is 0.154 M in sodium chloride and 0.030 M in magnesium sulfate. Assume complete dissociation for electrolytes.
The rate at which thi filter "rolls off" at low frequencies is said to be 20 dB/ decade. Can you brief explain the meaning of this statement in terms of the way the output voltage varies with frequency at frequencies below fc
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A freezer has a coefficient of performance of 2.40. The freezer is to convert 1.98kg of water at 26.0 oC to 1.98kg of ice at -5.00 oC in 1 hour. How much wasted heat is rejected to the room in which the freezer sits
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Some factors that contribute to a child being accepted or rejected by their peers can be their communication skills such as how the listen and respond to peers.
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