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1. Ask Your T -13 points SerCP11 12.7.P.067....
A 110-kg steel support rod in a building has a length of 2.0 m at a...
A 110-kg steel support rod in a building has a length of 2.0 m at a temperature of 20°C. The rod supports a hanging load of 5,000 kg. (a) Find the work done on the rod as the temperature increases to 37°C. (Assume the average coefficient of linear expansion for steel is 11 x 10-6 (°C) -7.) (b) Find the energy Q added to the rod (assume the specific heat of steel is the same as that for iron, 448...
will give thumbs up if answer is correct 5. -/1 points SerCP11 12.3.P.030 My Notes Ask...
will give thumbs up if answer is correct
5. -/1 points SerCP11 12.3.P.030 My Notes Ask Your Teacher Four moles of gas initially at a pressure of 2.00 atm and a volume of 0.300 L has internal energy equal to 91.0 3. In its final state, the gas is at a pressure of 1.50 atm and a volume of 0.800 L, and its internal energy equals 182 P (atm) 2.00 150 V (liters) 0.300 0.800 (a) For the paths IAF,...
Please answer FAST ASAP I will rate you thumbs up ?? Problem 1 (50 points) For...
Please answer FAST ASAP I will rate you thumbs up ??
Problem 1 (50 points) For H2O, determine the specified property at the indicated state. Locate the state on a sketch of the T-v diagram. State 1: p=20MPa, 7-520 C. It's on a superheated, saturated or compressed state? Find specific volume v, in m²/kg, and specific internal energy u, in kJ/kg. State 2: p=20MPa, v=4.76792*10-3 m®/kg. It's on a superheated, saturated or compressed state? Find quality x, temperature T, in...
9. + -/8 points SerCP11 17.6.P.041. My Notes + Ask Your Teacher Lightbulb A is marked...
9. + -/8 points SerCP11 17.6.P.041. My Notes + Ask Your Teacher Lightbulb A is marked "40.0 W 120 V," and lightbulb B is marked "75.0 W 120 V." These labels mean that each lightbulb has its respective power delivered to it when it is connected to a constant 120-V source. (a) Find the resistance of each lightbulb. RA= Rg= (b) During what time interval does 2.00 C pass into lightbulb A? (c) Is this charge different upon its exit...
please explain your answer and draw graph. Also label the answers thoroughly. Answer both for thumbs up:)) m2 6 Fig awre . 2. The magnitude of the force of attraction between the positively charged p...
please explain your answer and
draw graph. Also label the answers thoroughly. Answer both for
thumbs up:))
m2 6 Fig awre . 2. The magnitude of the force of attraction between the positively charged proton and the negatively charged electron in a Hydrogen aton is given by f(r) = ke2/r2 where e is the charge on the proton, k is Coulomb's constant, and r is the distance between the proton and the electron. Assume that the protorn can't move. The...
osUniPhys1 19.1.P.01 9. Ask Your Teacher 0.67/1 points Previous Answers My Notes 2. Suppose a gas-filled...
osUniPhys1 19.1.P.01 9. Ask Your Teacher 0.67/1 points Previous Answers My Notes 2. Suppose a gas-filled incandescent light bulb is manufactured so that the gas inside the bulb is at atmospheric pressure (absolute pressure) when the bulb has a temperature of 18.0°c. (Enter your answers to at least four significant figures.) (a) Find the gauge pressure inside such a bulb in atmospheres when it is hot, assuming its average temperature is 55.0°C (an approximation) and neglecting any change in volume...
I need all of these answers please!!!!!! Will give good rating. 7. -11 points SerCP11 13.P032...
I need all of these answers please!!!!!! Will give good
rating.
7. -11 points SerCP11 13.P032 My Notes Ask Your Teacher A spring of negligible mass stretches 3.00 cm from its relaxed length when a force of 8.40 N is applied. A 0.440-kg particle rests on a frictionless horizontal surface and is attached to the free end of the spring. The particle is displaced from the origin to x = 5.00 cm and released from rest at t = 0,...
please explain your answers and please answer both to get a thumbs up! ri ure 1....
please explain your answers and
please answer both to get a thumbs up!
ri ure 1. A 2.17kg object is acted upon by a single conservative force in 1-d given by fr(x)-3-5a2, where fx is in Newtons if r is in meters. (a) Find the potential energy of the system when the object is at x = 2.45 m, assuming that U(0) = 0. (b) The object has a speed of 5.12 m/s and moves in the negative r direction,...
please answer all questions JUST ANSWER THIS PLEASE <Chapter 17 - Temperature, Thermal Expansion, and the...
please answer all questions
JUST ANSWER THIS PLEASE
<Chapter 17 - Temperature, Thermal Expansion, and the Ideal Gas Law Item 12 12 of 13 > Constants Periodic Table The gauge pressure in a helium gas cylinder is initially 33 atm. After many balloons have been blown up, the gauge pressure has decreased to 6 atm. Part A What traction of the original gas remains in the cylinder? Assume that the temperature of the gas is constant Express your answer using...
PLEASE BOX ALL ANSWERS FOR A THUMBS UP Consider the circuit shown in (Figure 1). Suppose...
PLEASE BOX ALL ANSWERS FOR A THUMBS UP
Consider the circuit shown in (Figure 1). Suppose that R = 7 kN. Find the current i, in the circuit by making a succession of appropriate source transformations. Express your answer to three significant figures and include the appropriate units. uA ? io = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Check your signs. Figure Part B 1 of 1 Work back through the circuit...
A 110-kg steel support rod in a building has a length of 2.0 m at a temperature of 20°C. The rod supports a hanging load of 5,000 kg. (a) Find the work done on the rod as the temperature increases to 37°C. (Assume the average coefficient of linear expansion for steel is 11 x 10-6 (°C) -7.) (b) Find the energy Q added to the rod (assume the specific heat of steel is the same as that for iron, 448...
will give thumbs up if answer is correct
5. -/1 points SerCP11 12.3.P.030 My Notes Ask Your Teacher Four moles of gas initially at a pressure of 2.00 atm and a volume of 0.300 L has internal energy equal to 91.0 3. In its final state, the gas is at a pressure of 1.50 atm and a volume of 0.800 L, and its internal energy equals 182 P (atm) 2.00 150 V (liters) 0.300 0.800 (a) For the paths IAF,...
Please answer FAST ASAP I will rate you thumbs up ??
Problem 1 (50 points) For H2O, determine the specified property at the indicated state. Locate the state on a sketch of the T-v diagram. State 1: p=20MPa, 7-520 C. It's on a superheated, saturated or compressed state? Find specific volume v, in m²/kg, and specific internal energy u, in kJ/kg. State 2: p=20MPa, v=4.76792*10-3 m®/kg. It's on a superheated, saturated or compressed state? Find quality x, temperature T, in...
9. + -/8 points SerCP11 17.6.P.041. My Notes + Ask Your Teacher Lightbulb A is marked "40.0 W 120 V," and lightbulb B is marked "75.0 W 120 V." These labels mean that each lightbulb has its respective power delivered to it when it is connected to a constant 120-V source. (a) Find the resistance of each lightbulb. RA= Rg= (b) During what time interval does 2.00 C pass into lightbulb A? (c) Is this charge different upon its exit...
please explain your answer and
draw graph. Also label the answers thoroughly. Answer both for
thumbs up:))
m2 6 Fig awre . 2. The magnitude of the force of attraction between the positively charged proton and the negatively charged electron in a Hydrogen aton is given by f(r) = ke2/r2 where e is the charge on the proton, k is Coulomb's constant, and r is the distance between the proton and the electron. Assume that the protorn can't move. The...
osUniPhys1 19.1.P.01 9. Ask Your Teacher 0.67/1 points Previous Answers My Notes 2. Suppose a gas-filled incandescent light bulb is manufactured so that the gas inside the bulb is at atmospheric pressure (absolute pressure) when the bulb has a temperature of 18.0°c. (Enter your answers to at least four significant figures.) (a) Find the gauge pressure inside such a bulb in atmospheres when it is hot, assuming its average temperature is 55.0°C (an approximation) and neglecting any change in volume...
I need all of these answers please!!!!!! Will give good
rating.
7. -11 points SerCP11 13.P032 My Notes Ask Your Teacher A spring of negligible mass stretches 3.00 cm from its relaxed length when a force of 8.40 N is applied. A 0.440-kg particle rests on a frictionless horizontal surface and is attached to the free end of the spring. The particle is displaced from the origin to x = 5.00 cm and released from rest at t = 0,...
please explain your answers and
please answer both to get a thumbs up!
ri ure 1. A 2.17kg object is acted upon by a single conservative force in 1-d given by fr(x)-3-5a2, where fx is in Newtons if r is in meters. (a) Find the potential energy of the system when the object is at x = 2.45 m, assuming that U(0) = 0. (b) The object has a speed of 5.12 m/s and moves in the negative r direction,...
please answer all questions
JUST ANSWER THIS PLEASE
<Chapter 17 - Temperature, Thermal Expansion, and the Ideal Gas Law Item 12 12 of 13 > Constants Periodic Table The gauge pressure in a helium gas cylinder is initially 33 atm. After many balloons have been blown up, the gauge pressure has decreased to 6 atm. Part A What traction of the original gas remains in the cylinder? Assume that the temperature of the gas is constant Express your answer using...
PLEASE BOX ALL ANSWERS FOR A THUMBS UP
Consider the circuit shown in (Figure 1). Suppose that R = 7 kN. Find the current i, in the circuit by making a succession of appropriate source transformations. Express your answer to three significant figures and include the appropriate units. uA ? io = Value Units Submit Previous Answers Request Answer X Incorrect; Try Again; 5 attempts remaining Check your signs. Figure Part B 1 of 1 Work back through the circuit...
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