Consider a phase diagram for water. Which point on the diagram that represents pressure-temperature conditions where water will freeze?
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Consider a phase diagram for water.
Which point on the diagram that represents pressure-temperature conditions where water will freeze?
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- Include explanation so that i can understand the concept easily.Question 1 During a 30-minute period under clear skies, 2.0 x 10 J of total solar energy were incident upon Bunche Hall. Use this information on energy and time to complete the following tasks. Calculate the mean incident radiant flux over that 30-minute period. What are the units for the previous answer for Radiant Flux Kelvin Meters Microns J/s^2 J/s Watts W/m^2 Nanometers W/m Joules Fahrenheit CelsiusHow much thermal energy is required to freeze water (12 Kg) from 23 degree Celsius to -15 degree Celsius? Draw heating/cooling graph, Heat Capacity(Water) = 4186 J/(Kg*C), Heat Capacity(Ice) = 2093J/(Kg*C) Latent heat of fusion = 3.4 x 10^5 J/Kg
- A tank of water has been outdoors in cold weather, and a slab of ice 5.7 cm thick has formed on its surface (see the figure). The air above the ice is at -12°C. Calculate the rate of formation of ice (in centimeters per hour) on the ice slab. Take the thermal conductivity of ice to be 0.0040 cal/s-cm-Co, its density to be 0.92 g/cm³, and its latent heat of fusion to be 333 kJ/kg. Assume no energy transfer through the tank walls or bottom. Air Ice Water Number Units1) Determine the change in chemical energy each second required to produce this increase in electric potential energy. 2) If there are roughly 7×10^11 of these cells in the body, how much chemical energy is used in pumping sodium ions each second? 3) Estimate the fraction of a person's metabolic rate used to pump these ions. Assume the metabolic rate to be 100 W.Please include steps
- You buy an "airtight" bag of potato chips packaged at sea level, and take the chips on an airplane flight. When you take the potato chips out of your "carry-on" bag, you notice it has noticeably "puffed up." Part A Airplane cabins are typically pressurized at 0.74 atm, and assuming the temperature inside an airplane is about the same as inside a potato chip processing plant, by what percentage has the bag "puffed up" in comparison to when it was packaged? Express your answer using two significant figures. for Part A for Part A do for Part redo for Part A reselor Part A keyboard shortcuts for Part A help for Part A V₂-V₁ V₁ Submit Request Answer %How does the average speed of air molecules relate to the air temperature? Draw your answer.Your car’s radiator is made of steel and is filled with coolant. You fill the radiator to the very top with coolant, then drive off without remembering to replace the cap. As the coolant and steel radiator heats up, will the level of coolant drop or rise and overflow? why? what is a radiator is and what purpose does it serves in a car? Here is a good start: https://youtu.be/y5p31F_dVJU