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Question 15 1 pts A diving board can be associated with oscillation motion. If we neglect...
A diver on a diving board is undergoing simple harmonic motion. Her mass is 46.0 kg...
A diver on a diving board is undergoing simple harmonic motion. Her mass is 46.0 kg and the period of her motion is 0.950 s. The next diver is a male whose period of simple harmonic oscillation is 1.15 s. What is his mass (in kg) if the mass of the board is negligible?
Question 13 1 pts If the length of a pendulum from its support to the center...
Question 13 1 pts If the length of a pendulum from its support to the center of the bob is held constant but the amplitude of the motion is decreased (but still small) the period of the pendulum increases stays the same decreases may increase or decrease Question 14 1 pts If the mass of a pendulum bob is held constant but the length of the string holding it is decreased the period of the pendulum increases stays the same...
determine the change in enthalpy associated with decomposing 1 mol of Ag2S Question 15 0.1 pts...
determine the change in enthalpy associated with decomposing 1 mol
of Ag2S
Question 15 0.1 pts Determine the change in enthalpy associated with decomposing 1 mole of Ag2 S. Report your answer inkl/mol. Question 16 0.1 pts Determine the change in enthalpy associated with decomposing HgS. Report your answer inkl/mol Question 17 0.2 pts Which of the following compounds requires the least energy to extract the pure metal? OPS Ags O HOS No answer text provided Question 18 0.1 pts...
Question 2) This diagram shows a mass of 0.500[kg] that can move along the x-direction. An...
Question 2) This diagram shows a mass of 0.500[kg] that can move along the x-direction. An ideal spring also along the x-direction is attached to the mass and the wall. But it could be a different spring than the one in question #1 The spring is relaxed when the mass is located at the equilibrium position which is at, x-0001ml. Assume that the force by the spring is the only force acting on the mass During the oscillations, the location...
please solve QUESTION 1 239 a) (15 p) We consider a nuclear reactor of power output...
please solve
QUESTION 1 239 a) (15 p) We consider a nuclear reactor of power output P-1000 Megawott (1000 million watts) electric functioning with Plutonium. It is fueled, initially, with 1000 kg of Plutonium. The nuclear material in question is made of Plutonium nuclei, each consisting in 94 protons and 239-94-145 neutrons, which is rd denominated by the symbol 94 Pu For thermodynamical reasons, only 1/3 of the nuclear energy in the form of heat produced by the reactor, can...
D Question 16 1 pts How does the University of Rochester "revisited" marshmallow task study we...
D Question 16 1 pts How does the University of Rochester "revisited" marshmallow task study we discussed in class inform our understanding of how self-regulation develops? If an individual is raised in an environment where rewards are not guaranteed, they may learn to delay rewards until their other responsibilities are met (i.e. they will have better self-regulation). If an individual is raised in an environment where rewards are plentiful, they may learn they never need to delay gratification (i.e. they...
Just need help with Question 16!! Question 15 1 pts Same facts as above: what is...
Just need help with Question 16!!
Question 15 1 pts Same facts as above: what is the standard deviation of Paulie's investment? 04.03% O 2.62% 2.68% O 0.07% D. Question 16 1 pts Which of the following is not true? O A stock's total return incorporates both expected return and unexpected return. O Unsystemic risks includes risks that are prevalent in all of the markets. O None of the above (all of the above are correct). The risks associated with...
please help! this is a fluids question in physics. 1-3 (a) What is the height of...
please help! this is a fluids question in physics.
1-3 (a) What is the height of a fluid column in a barometer that uses water as its 5 pts fluid in 0.924 atm of air pressure? The density of water is 1000 kg/m'. Neglect the vapor pressure in the apparently empty space above the column. Use g = 9.80 m/s² and give the height in meters. m( + 0.02 m) (b) What is the height if the fluid is mercury?...
QUESTION 1 a) (15 p) We consider a nuclear reactor of power output P=1000 Megawatt (1000...
QUESTION 1 a) (15 p) We consider a nuclear reactor of power output P=1000 Megawatt (1000 million watts) electric, functioning with Plutonium. It is fueled, initially, with 1000 kg of Plutonium. The nuclear material in question is made of Plutonium nuclei, each consisting in 94 protons and 239-94=145 neutrons, which is 239 denominated by the symbol rd 194 Pu For thermodynamical reasons, only 1/3 of the nuclear energy in the form of heat produced by the reactor, can be converted...
QUESTION 1 a) (15 p) We consider a nuclear reactor of power output P=1000 Megawatt (1000...
QUESTION 1 a) (15 p) We consider a nuclear reactor of power output P=1000 Megawatt (1000 million watts) electric functioning with Plutonium. It is fueled, initially, with 1000 kg of Plutonium. The nuclear material in question is made of Plutonium nuclei, each consisting in 94 protons and 239.94-145 neutrons, which is 239 rd denominated by the symbol Pu For thermodynamical reasons, only 13 of the nuclear energy in the form of heat produced by the reactor, can be converted into...
A diver on a diving board is undergoing simple harmonic motion. Her mass is 46.0 kg and the period of her motion is 0.950 s. The next diver is a male whose period of simple harmonic oscillation is 1.15 s. What is his mass (in kg) if the mass of the board is negligible?
Question 13 1 pts If the length of a pendulum from its support to the center of the bob is held constant but the amplitude of the motion is decreased (but still small) the period of the pendulum increases stays the same decreases may increase or decrease Question 14 1 pts If the mass of a pendulum bob is held constant but the length of the string holding it is decreased the period of the pendulum increases stays the same...
determine the change in enthalpy associated with decomposing 1 mol
of Ag2S
Question 15 0.1 pts Determine the change in enthalpy associated with decomposing 1 mole of Ag2 S. Report your answer inkl/mol. Question 16 0.1 pts Determine the change in enthalpy associated with decomposing HgS. Report your answer inkl/mol Question 17 0.2 pts Which of the following compounds requires the least energy to extract the pure metal? OPS Ags O HOS No answer text provided Question 18 0.1 pts...
Question 2) This diagram shows a mass of 0.500[kg] that can move along the x-direction. An ideal spring also along the x-direction is attached to the mass and the wall. But it could be a different spring than the one in question #1 The spring is relaxed when the mass is located at the equilibrium position which is at, x-0001ml. Assume that the force by the spring is the only force acting on the mass During the oscillations, the location...
please solve
QUESTION 1 239 a) (15 p) We consider a nuclear reactor of power output P-1000 Megawott (1000 million watts) electric functioning with Plutonium. It is fueled, initially, with 1000 kg of Plutonium. The nuclear material in question is made of Plutonium nuclei, each consisting in 94 protons and 239-94-145 neutrons, which is rd denominated by the symbol 94 Pu For thermodynamical reasons, only 1/3 of the nuclear energy in the form of heat produced by the reactor, can...
D Question 16 1 pts How does the University of Rochester "revisited" marshmallow task study we discussed in class inform our understanding of how self-regulation develops? If an individual is raised in an environment where rewards are not guaranteed, they may learn to delay rewards until their other responsibilities are met (i.e. they will have better self-regulation). If an individual is raised in an environment where rewards are plentiful, they may learn they never need to delay gratification (i.e. they...
Just need help with Question 16!!
Question 15 1 pts Same facts as above: what is the standard deviation of Paulie's investment? 04.03% O 2.62% 2.68% O 0.07% D. Question 16 1 pts Which of the following is not true? O A stock's total return incorporates both expected return and unexpected return. O Unsystemic risks includes risks that are prevalent in all of the markets. O None of the above (all of the above are correct). The risks associated with...
please help! this is a fluids question in physics.
1-3 (a) What is the height of a fluid column in a barometer that uses water as its 5 pts fluid in 0.924 atm of air pressure? The density of water is 1000 kg/m'. Neglect the vapor pressure in the apparently empty space above the column. Use g = 9.80 m/s² and give the height in meters. m( + 0.02 m) (b) What is the height if the fluid is mercury?...
QUESTION 1 a) (15 p) We consider a nuclear reactor of power output P=1000 Megawatt (1000 million watts) electric, functioning with Plutonium. It is fueled, initially, with 1000 kg of Plutonium. The nuclear material in question is made of Plutonium nuclei, each consisting in 94 protons and 239-94=145 neutrons, which is 239 denominated by the symbol rd 194 Pu For thermodynamical reasons, only 1/3 of the nuclear energy in the form of heat produced by the reactor, can be converted...
QUESTION 1 a) (15 p) We consider a nuclear reactor of power output P=1000 Megawatt (1000 million watts) electric functioning with Plutonium. It is fueled, initially, with 1000 kg of Plutonium. The nuclear material in question is made of Plutonium nuclei, each consisting in 94 protons and 239.94-145 neutrons, which is 239 rd denominated by the symbol Pu For thermodynamical reasons, only 13 of the nuclear energy in the form of heat produced by the reactor, can be converted into...
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