А B Consider two systems A and B at unequal initial temperatures Ta and Tg, respectively. The two systems are placed in an insulated container, brought into thermal contact, and allowed to reach equilibrium. Which one of the following statements is true about the changes to the entropy, ASĄ and ASB, of the two systems?
Q: Question 2: The acceleration function of an object doing curvilinear motion is a = {(-0.2t)i+4j+1.5k...
A: Given that,Acceleration function of an object doing Curvilinear motion, a=0.2ti^+4j^+1.5k^ m/s2Initi...
Q: Activity A.2. Blow it up 2 a. Prepare a piece of cardboard (used carton can be used as substitute in...
A: The cardboard will blow or not depends a lot on the following factors: The thickness of cardboard T...
Q: the acceleration of gravity.) a disk" (b) A uniform thin circular ring rolls without slipping down a...
A: Newton's Second Law of motion According to Newton's Second Law of motion, the rate of change of mome...
Q: 11-
A: Given: The density of hydrometer is ρh=0.660 g/mL. The volume of fluid displaced by the hydrometer ...
Q: What is the relative number of atoms in the ground state to the first excited state at 10^4 Kin the ...
A: Using the relative number formula,
Q: An electron is in a three-dimensional box. The xx- and zz-sides of the box have the same length, but...
A: Given, Electron in three dimensional box which has two equal side
Q: i need help
A: Given One of Speedy Airlines' flights is about to take off from Seattle for a nonstop flight to Lond...
Q: 2. A proton moves perpendicular to a uniform magnetic field B at a speed of 1.00 x 107 m/s and exper...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: This is a College Physics Question
A:
Q: 94 In Fig. 1, the four particles are fixed in place with charges of q=+6e, q2=-5e, q3=q4=8e separate...
A: Electric field at point P E→=E→1+E→2+E→3+E→4=kq1i^d2+kq2i^d2-kq3j^d2-kq4j^d2=kd26e+5ei^-8e+8ej^=ked2...
Q: An inclined plane of mass M
A: Let velocity of mass M is x1˙. Velocity of mass m is x2˙.
Q: A locomotive composition, with a constant speed of 75 km/h, moves in thewestbound for fifty minutes,...
A: Given, A locomative has constant speed 75 km/h
Q: A solenoid that is 92.1 cm long has a cross-sectional area of 19.7 cm2. There are 1240 turns of wire...
A:
Q: -R- A sled moves on essentially frictionless ice. It is attached by a rope to a vertical post set in...
A: The sled will have tangential velocity component when it is rotating. So when the rope will be break...
Q: A particle of mass m in a gravitational field slides on the inside of a smooth parabola of revolutio...
A: (c.) Let the parabola follow the equation, z=Ar2 where A is a positive constant. c. The Lagrangian o...
Q: 12-d4 Verify that energy is conserved in sim- ple harmonic motion.
A:
Q: Please help me. I desperately need it. A physics textbook lies flat on a horizontal table top. Th...
A:
Q: Question in the Attachments
A: The mass-energy equivalence relation is given by Where E = Energy produced, = Efficiency of matter...
Q: Advanced Physics Question
A: The introduced emf E=-N×dϕdt=-N×ddtBAcosθ=-130×π×1.05×10-22×cos 60°×0.620T-1.66T0.650 sec=0.03602 Vo...
Q: An object is moving between two points on a circle with radius R. The object can only move along the...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: Q-9 A harmonic plane wave in a water pond is moving in a particular direction that we can call x-axi...
A: The angular wave number of the wave can be written as k=2πλk=2π0.25 mk=8π m-1k=25.1 m-1 ...
Q: A system consisting of 0.0816 moles of a diatomic ideal gas is taken from state A to state C along t...
A: In order to find the lowest temperature of the gas, we will use the ideal gas equation PV=nRTAt poin...
Q: An asteroid has a mass of 52000 kg semi major axis ? =3.6 AU (1 AU= 1.5 e11 m) with an eccentricity ...
A:
Q: Ball 2 is at rest on a frictionless ground. Ball 1 which initially moves with a velocity of 19.0 m /...
A: In case of non-head on elastic collision between equal masses, the angle between the final velocitie...
Q: a Whot is the rodume ļloww rote of the auoter through the nozzle Cin m3/s)l when the diameter Îs 2-2...
A: Hey, since there is multiple subpart question posted, we will answer first three questions. If you w...
Q: Iron has a specific heat that is about 3.4 times that of gold. A cube of gold and a cube of iron, bo...
A:
Q: Two ice skaters are holding hands at the center of a frozen pond when an argument ensues. Skater A s...
A: Using conservation of energy,
Q: no messy writing please
A:
Q: Question is in picture attached. Answer is also mentioned in picture containing the question. Kindly...
A: Given; Mass of block is ''1.0kg'' Spring stiffness is ''5.0N/cm'' Coefficient of friction is ''0.25'...
Q: A long, straight wire carries a current of 41. On top of the long, straight wire is a conducting loo...
A: The direction of magnetic field from a long wire is given by right hand thumb rule. According to whi...
Q: TOPIC: WAVE INTERACTION What happens to the wavelength of the wave that results when two waves of eq...
A:
Q: Two coils are at fixed locations. When coil 1 has no current and the current in coil 2 increases at ...
A: M=εdI2dt=25.6 mV10-3 V1 mV18.1 A/s=1.41×10-3 H
Q: A ice-skater rotates freely with an angular speed of 3.00 rev/s. The skater holds a 1.00 kg mass in ...
A: Angular momentum is conserved Li=LfI1ω1=I2ω2Is+m1r12+m2r22ω1=Is+m1+m2r2ω2r=m1r12+m2r22ω1-Isω2-ω1m1+m...
Q: If a BVP is transformed into its corresponding Total Potential Energy integral, a correct solution o...
A: Answer: As per the given statement, The expression will yield same result or not is discussed be...
Q: In the electrical circuit shown below, the 1Ω resistance is the internal stance of the battery and c...
A: Using Ohm's law,
Q: Please find Work done by tension (J), Work lost to friction (J), and speed of box (m/s).
A:
Q: What conditions had to hold for the first neutral atoms to form? At what time did this occur? Is the...
A: An atom that has the same number of proton and electron is called a neutral atom. Between about 10-1...
Q: Figure 2 shows a section of three long charged cylenders centered on the same axis.Centeral cylender...
A: Given The figure shows a section of three long charged cylinders centered on the same axis. Central ...
Q: Air is made up mostly of N2 (MW = 28) and O2 (MW = 32). If these molecules share a container at the ...
A: The Root Mean Square Velocity The root mean squared velocity of a molecule of a gas is defined as th...
Q: A rack of seven spherical bolwing balls (each 6.80 kg, radius of 9.70 cm) is positioned along a line...
A: Solution: Given Values, Mass of bowling balls(m2)=6.80 Kg Mass of ping-pong ballm1=2.70×10-3 Kg Th...
Q: A stone thrown off a bridge 20 m above a river has an initial velocity of 20 m/s at an angle of 45 d...
A: Given information: The height of the bridge, yo=20 m The initial velocity of the stone, u=20 m/s The...
Q: The cables, knotted at B support the 60kg mass. Sketch a complete free body diagram knot at B. Deter...
A: Solution : d) 100N
Q: Write the relation between orbital angular momentum on z axis and the magnetic quantum number.
A: The orbital angular momentum in an atom is represented by the quantum number called "The orbital ang...
Q: A recreational (open) hot air balloon (i.e., Pinside is approximately Poutside) has a volume of 2283...
A: The balloon will float when the weight of the displaced air is equal to the weight of the inflated b...
Step by step
Solved in 2 steps