What is the final temperature of liquid water
A 10-kg block of ice has a temperature of -7°C. The pressure is one atmosphere. The block absorbs 4.14 106J of heat. What is the final temperature of the liquid water?
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Consider the equilibrium for the reaction: N2 O4 (g)<--> NO2 (g) delta H o = 58.0 kJ Indicate in which direction the equilibrium will shift under the following conditions.
A submarine dives 110.0m at an angle of 10.0 degrees below the horizontal. What are the two components?
When you take a bath, how many kilograms of hot water (47°C) must you mix with cold water (14°C) so that the temperature of the bath is 36°C? The total mass of water (hot plus cold) is 190 kg. Ignore any heat flow between the water and
A diver 60 deep in 10 fresh water exhales a 1.5-cm-diameter bubbleWhat is the bubble's diameter just as it reaches the surface of the lake, where the water temperature is 20 ? Assume that the air bubble is always in thermal equilibrium with the s
What did the Australian Olympic Committee do to protect the athletes and visitors? (List at least 3 implementations at this time concerning radiation and ozone.) Please cite references.
Two horizontal forces, 243 N and 158 N, are exerted in the same direction on a crate. Find the net horizontal force on the crate.
A woman finds the front windshield of her car covered with ice at -10.8°C. The ice has a thickness of 4.75 10-4 m, and the windshield has an area of 1.25 m2. The density of ice is 917 kg/m3. How much heat is required to melt the ice?
How long would it take for 1.50 mol of water at 100.0 °C to be converted completely into steam if heat were added at a constant rate of 21.0J/s ?
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You are a researcher studying bicultural people who were born in Mexico and immigrated to the United States years ago.
According to The Mutual Constitution Model from Markus and Kitayama (2010), which of the following statements is true:
Question: Problematic outcomes of children of teen mothers are primarily due to _____: Group of answer choices
Briefly describe a specific ethical issue or dilemma that you may have to deal with in this profession. What ethical issues will you have to deal with
Now when analyzing formative assessment data, how do you decide whether to adjust your instruction for the entire class or to create targeted interventions
Explain a minimum of two types of social studies assessments and describe how they provide accurate and meaningful data.
As the teacher in a social studies inclusive classroom, how could you collaborate with other professionals, either in your school or outside in the community,