Q) A & B are rigid tanks. Tank A has volume of 1 m³ , contains steam with 4 MPa and 500 °C heated by external heat source with 130 kJ. The valve is open allowed to part of steam exit from the tank A to an evacuated and insulated tank B at constant temperature, then the valve is close when the final pressure in tank A reaches to 2 MPa and the mass reduce by 2/3. Determine the volume of tank B. A B
Q: I,=?, I=? ,I=? 4=?ハュ=?ハ½=? こ
A: Short circuiting E2 , Applying KVL, For first loop, For second loop, BY KCL, Thus,
Q: A crate with mass 32.5 kg initially at rest on a warehouse flooris acted on by a net horizontal forc...
A: S=ut+1/2at2
Q: Consider a block of mass 25 kg being pulled up a rough incline by a 250-N pulling force parallel to ...
A:
Q: All birds, independent of their size, must maintain a power output of 10–25 watts per kilogram of ob...
A: Given: Mass of an athlete=70 kg Power output of athlete=1.4 Kw Steady power output of athlete is P=...
Q: Astronaut Pam Melroy, history's third woman space shuttle pilot, flew the space shuttle Discovery to...
A: Given: Mass of the station Mass of the shuttle Velocity of the station Let the velocity of the sh...
Q: Predict the products of the following nuclear reactions
A: Prediction of above reaction products
Q: Please give me right solution according to the question..
A: Given information: The mass of the ball (m) = 2 kg The radius of the ball (r) = 0.1 m The angular ve...
Q: A small block of mass m = 37 g can slide along the frictionless loop-the-loop, with loop radius R = ...
A:
Q: A convex spherical mirror has radius of curvature -37.0 cm. Find the image distance and lateral magn...
A: The focal length f and the radius of the curvature R is related by the equation, The lens or mirror...
Q: No matter what other colors of light are shining into a person's eyes, what color can they not perce...
A: answer is option DCyan Because Visible light may be a tiny part of the electromagnetic spectrum, but...
Q: 1. A 1.2 m rice reaper operates at an average speed of 4 km/h. The average width of cut is 20 cm les...
A: given: average speed v = 1 km/hour v = 0.277 m/sx = 0.277 × 4 speed s = 1.12effective width = 0.2 ...
Q: please attention x=0 y=0 z=5
A: Note: As per our policy we can solve only one different question. Please resubmit the remaining ques...
Q: AP An oil tanker aground on a reef is forming a circular oil slick about 0.1 foot thick. To estimate...
A: Given Let an oil tanker is forming a circular oil slick = 0.1 foot The increased radius of slick (dR...
Q: In a potentiometer arrangement, a cell of emf 1.25 V gives a balance point at 35.0 cm length of the ...
A:
Q: Could the Young two-slit interference experiment be performed with gamma rays? If not, why not? If s...
A: Interference is the phenomena when two or more waves occupy the same space, and produce a pattern of...
Q: Use the voltage divider rule to determine Vab (voltage at a as measured from b). Use the correct si...
A: Given circuit,
Q: How do we find the current in a RL circuit? Kindly explain it thoroughly please
A: RL circuit:
Q: A 31 kg skip attached to a steel rope on a crane is used to hoist bricks from the ground to the top ...
A: Total mass to be lifted, M=31+150=181kg In this problem, we are assuming the rope and pulley to be m...
Q: Write the radioactive decay equation. Include all decay products (mass numbers, atomic numbers, and ...
A: Radioactive decay is the disintegration of an unstable nuclei by emitting radiation out. It is also ...
Q: If the wind is blowing from the east at 47 km/h and an airplane is on a heading of 155° with an airs...
A: Given that wind is blowing eastwards with 57 km/h and airplane is on a heading of 155°, i.e. it is ...
Q: Complete solution with explanation
A:
Q: A fire truck has a siren whose frequency is 500 Hz. As it approaches a moving car, the car driver he...
A: Given that, ν=500 Hz νs =16 m/s v=340 m/s ν'=5+500=505 Hz Note:- Please dont get confuse in ν neu an...
Q: Pr5. A pointlike body of mass m made of lead is fixed inside a homogeneous solid sphere of radius R ...
A: Given that,Mass of pointlike body = mRadius of homogenous sphere = RDistance (d) = R2Also,The moment...
Q: Below is question 9
A: According to Rydberg's formula the wavelength of light emitted from transition from n2 to n1 is, G...
Q: An object placed in front of a convex lens at a distance 200 cm has its real image produced with a m...
A: Given Magnification=1 Object distance=200cm
Q: You hold a spherical salad bowl 60 cm in front of your face with the bottom of the bowl facing you. ...
A: Given: The image of object,u=60cm,The radius of bowl, R=35 cm,This is convex mirror so, R=-35 cm a. ...
Q: An inductor with an inductance of 2.50 H and a resistance of8.00 is connected to the terminals of ...
A:
Q: A car was parked on the side of a hillside road at the top of a hill. Unbeknown to the owner, its pa...
A: Since its given in the question that the car has neglible initial speed that means that its initial...
Q: Mr. M, mass 90.0 kg, runs at a speed of 15.0m/s [E]. He jumps into the arms of his wife, mass 50.0kg...
A: The law of conservation of momentum is one of the most prominent laws in physics. The principle of c...
Q: A 116 Ω resistor and an unknown capacitor are connectedin series to an ac source with angular freque...
A: Given Resistance (R) = 116 ohm Voltage (V) = 2.45 V Time (t) = 0
Q: A 100-ft cable weighing 5 Ib/ft supports a safe weighing 500 lb. Find the work done in winding 80 ft...
A: The work done(W) in winding 80 ft of the cable on a drum. given, length of cable(L)=100 ft weight de...
Q: How are different sounds produced?
A: Sound: Sound is a form of energy that produces the sensation of hearing in our ears. Frequency range...
Q: The dark areas on the moon’s surface are called maria, Latin for “seas,” and were once thought to be...
A: Moon has many maria on its surface. These are formed due to early cratering. These regions are smoot...
Q: A wave travels along a stretched horizontal rope. The vertical distance from crest to trough for thi...
A:
Q: What is the ratio of the gravitational pull of the sun on the moon to that of the earth on the moon?...
A: Here, the gravitation force of the Sun and Moon, Earth and moon need to be calculated. Standard valu...
Q: A pendulum has a period of 3 seconds a) What would the period be for a pendulum with twice the mass ...
A: Given: T=3s
Q: What is benefit of bifilar suspension technique
A: Concept used: Bifilar suspension technique is used to find moment of inertia of an object about any ...
Q: a) Explain the working principle of Kater’s Pendulum and it function in different systems.
A: A Kater's pendulum may be a reversible free swinging pendulum invented by British physicist and mili...
Q: Figure below shows the energy levels of a hydrogen atom. Which transition produces radiation of wave...
A: Lets first look at the corresponding energy regim of the give 436 nm wave length E = hc/ 436 nm = 1...
Q: As a scientist in a nuclear physics research lab, you are conducting a photodisintegration experimen...
A: To find the correct answer is given below,
Q: Determine the electric field E at the origin O due to the two charges A and B
A:
Q: Dete
A: Given: To find the cylinder maximum weight which is not overturn the barrel is given as,
Q: A 60.0-cm, uniform, 50.0-N shelf is supported horizontally by two vertical wires attached to the slo...
A: Free body diagram is as shown below:
Q: Two speakers that are 1.2 meters apart each play identical sound waves. A student who is 4.8 meters ...
A: Given data: The distance between the speakers is ds=1.2 m The distance of the student from the speak...
Q: Problem 6: Consider two concentric cylinders each of length L. The radius of the inner cylinder is a...
A: Here, we apply Gauss's law and get the voltage for a given charge and get the capacitance.
Q: Household electric power in most of western Europe is supplied at 240 V, rather than the 120 V that ...
A: If we compare 120V electric supply with 240V electric supply we can get the inference that 120V is ...
Q: List all the reasons why a fourth quantum number (intrinsic spin) might have helped explain the comp...
A: Two clear lines were observed in the Stern-Gerlach experiment, not three, which is the confirmation ...
Q: Two 15.9-m long straight wires carry current in the same direction. One has a current of 15.8 A and ...
A: Given: L=15.9m I1=15.8A I2=18.2A F=0.050N
Q: Is it possible for the power factor of an L-R-C series ac circuit to be zero? Justify your answer on...
A: In an L-R-C series AC circuit if current varies with frequency, then the power which will be deliver...
Q: An electric force is expressed as F = -pz sin p a, + p cos pa,. Transform F into cartesian coordinat...
A: (ρ,φ,z) are cylindrical coordinates. These are related to cartesian coordinates by the relations x=...
Step by step
Solved in 3 steps with 3 images