Three kilograms of gas are heated from 200 deg.C to 500 deg.C at a constant pressure in a heat ex-changer. Find the entropy of the gas (Helium). O9.666 kJ/K O8.666 kJ/K 7.666 kJ/K O5.666 kJ/K
Q: Which of the following lists the electromagnetic waves in order of increasing wavelength (smallest…
A: The increasing order of the wavelength of the electromagnetic waves is Gamma rays < X rays <…
Q: A stretched string of length 20 cm is set oscillating by displacing it midpoint from the rest…
A:
Q: What is the direction of the boat's motion relative to Procopio?
A:
Q: A ping-pong ball weighs 0.025 N. The ball is placed inside a cup that sits on top of a vertical…
A: When the spring is compressed, potential energy gets stored in the spring given by the formula:…
Q: 7. Which is true for both uniform velocity and uniform acceleration as depicted by velocity-time…
A: Uniform velocity:- uniform velocity means constant velocity. If velocity is constant than time will…
Q: Calculate the magnitude of the electric field inside the solid at a distance of 9.40 cm from the…
A:
Q: Which picture looks like the ray diagram for a convex mirror? OA) B)
A:
Q: A rubber duck was placed on the surface of a pool. As somebody jumped into the pool close to the…
A:
Q: Pls help ASAP
A:
Q: ind the voltage across the capacitor as a function of time for t>0 for the circuit in Fig. .72.…
A: Given: Voltage V=20 V resitance R1=5 ohm, R2=1 ohm L=0.25H, C=1 F To find: Voltage Across the…
Q: In response to the compression wave that hits it, the eardrum then a doesn't move at all because no…
A: Sound waves passing the ear move through external auditory canal, before striking the eardrum and…
Q: In the figure, an electron accelerated from rest through potential difference V₁-1.13 kV enters the…
A:
Q: A 50 N force is applied on the 200 N block which is at rest as shown in the figure. 200 N 50 N Ⓒ…
A:
Q: 13. Find the torque produced by a cyclist exerting a force of F = [45, 90, 130]N on the shaft- pedal…
A:
Q: Relief packages are dropped from airplanes to the ground below. What considerations must be taken…
A: Consideration taken into account in order for the package to hit the ground.
Q: Two hockey pucks moving with initial velocities vĄ and vg collide as shown. The mass of A is 1.4 kg…
A: Given, mA=1.4 kgmB=3.5 kgvA=12.5 m/svB=6.0 m/scoefficient of restitution e=0.49θ=21°
Q: An engine flywheel has a mass of 120 kg and a radius of gyration of 630 mm. At an instant when the…
A:
Q: The graph below was obtained using a setup similar to the one used for lab. POSITION vs. TIME GRAPH…
A: Time uncertainty is 0 to 10 second (1 box) is devided by 5 times(4 small dot we can see in given…
Q: Water is used to turn a large wheel to generate power within a flour mill. The wheel is 5 m in…
A: The situation is modelled in the graph sketch below,
Q: An 8.0 kg robot starts from rest and speeds up to 3.0 m/s in 3.0 s. How much work is done by the…
A: Given data: Mass (m) = 8.0 kg Initial velocity (v0) = 0 m/s Final velocity (v) = 3.0 m/s Time (t) =…
Q: 6. An electrone and a proton p are simultaneously released from rest in a uniform electric field ɛ,…
A: An electric field exerts an electric force on charged particles given by the expression F=qEq is the…
Q: Part A What would be the sound level (in dB) of a sound wave in air that corresponds to a…
A: Given : A = 0.15 mm = 0.15 x 10-3 m f = 750 Hz
Q: 15. A medieval prince trapped in a castle wraps a message around a rock and throws it from the top…
A:
Q: Pls help ASAP
A: We will answer this question using law of conservation of linear momentum. The detailed steps are…
Q: A long conducting cylindrical rod is inside a long conducting enclosure with a square cross- section…
A: The electric field is from higher potential to lower potential. The field lines are perpendicular to…
Q: 5 snails were found to be crawling along a railing. Their positions were recorded for 100s. Based on…
A: For the blue snail the displacement is linearly increasing with time. Which means the velocity of…
Q: A student takes a physics experiment by walking along a straight path. The student starts from a…
A: Given
Q: Pls help ASAP
A:
Q: 4. Two tugs are pulling a large ocean liner out to sea on ropes. Tug A exerts a force of 51 kN at an…
A: Solution:-
Q: Rank the forces below in order from largest to smallest
A: Given: Diagrams containing displacement vector and force vectors. The magnitude of all displacement…
Q: pls help me for HW thank u have a nice day=)
A: This graph below shows the charging of a capacitor .
Q: relative to the origin is d = (2.00 m)i + (4.00 m) - (3.00 m) k, its velocity is = -(4.03 m/s) î+…
A:
Q: A cylindrical tank with a length L = 8 m and a diameter D = 8 m is on its side, and it is half full…
A: The problem can be solved using the concept of potential energy. The solution is as follows
Q: 12. The top of a hill on a roller coaster has a circular shape with a radius of 25.0 m. A car going…
A:
Q: When arm-wrestling, your arm is acting as: (a) a 1st-class lever. 1. (b) a 2nd-class lever. (c) a…
A:
Q: A student wrote software that controls a drone. In this software, East is positive & direction,…
A:
Q: (a) Calculate the height (in m) of a cliff if it takes 2.21 s for a rock to hit the ground when it…
A:
Q: The sun is more massive than the moon, but the sun is farther from the earth. Which one exerts a…
A:
Q: + 20 cm D 20 cm + P T 5. Four charged spheres, A, D, P, and T are arranged as shown above. Sphere A…
A: The 4 spheres in the given problem are arranged in a square array of side length 20 cm. The electric…
Q: the the MOMENTUM vs. TIME graph below to answer the following questions. Let east be the positive…
A: We know Momentum = Mass x Velocity. As mass is constant then Momentum varies along with the…
Q: net work done on the block is 303 J, what horizontal distance in meters
A: Given: A block is pulled across a friction-less surface with a rope. Tension in rope is T=26 N Angle…
Q: +2Q 7. Two identical conducting spheres are charged to +2Q and -Q, respectively, and are separated…
A: Given data: Charge on the first sphere, q1=+2Q Charge on the second sphere, q2=-Q Distance between…
Q: As shown in the diagram below a block is attached to a spring and a cable. The block is at rest & is…
A: The force applied on a spring is given by F = kx, where k = spring constant or force constant x =…
Q: 15. A 0.500-kg mass is attached to the end of a 1.50-m-long rope and spun in a vertical circle at a…
A:
Select correct ons
![Three kilograms of gas are heated from 200 deg.C to 500 deg.C at a constant pressure in a heat ex-changer. Find the entropy of the gas (Helium).
O9.666 kJ/K
8.666 kJ/K
7.666 kJ/K
O 5.666 kJ/K](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F745e1467-386c-47f9-9d9d-995d42240e60%2Ffc23a960-49e7-4eae-861a-f90f41fd2a74%2F5o0xmvu_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)