Rooms A and B are the same size, and are connected by an open door. Room A is warmer at one instant in time. At this instance in time, which room contains thegreater mass of air? Explain in terms of pV = nRT

Q: A particle has charge of -3.00 nC. (a) Find the magnitude and direction of the electric field due to...

A: Given: To find the magnitude and direction of the electric field and distance as,

Q: Saturn, as viewed through a telescope, appears as a   a. spherical and heavily cratered object. ...

A: Saturn is the 6th planet from the Sun in the solar system. Saturn is a planet which has an atmospher...

Q: The angular momentum of a flywheel having a rotational inertia of 0.140 kgm2 about its central axis ...

A:

Q: Sketch the root locus for the system having: K G(s) = H(s) = 1 s (s + 2)(s² + 8s + 20)

A: For, G(s)= K/s(s+2)(s^2+8s+20) And H(s) = 1 Root locus image is given .

Q: Suppose that an input of x(t) is applied to a causal LTI system whose magnitude response and phase r...

A: Given that,Input = x(t)Transfer function = H(w)And,         x(t) = 2 + 2 cos8πt+2 cos(16πt) +2 cos(2...

Q: SteamBoat Problem Mark Twain sat on the deck of a river steamboat. As the paddle wheel turned, a poi...

A: Given that the point on paddle wheel achieves maximum height 18 feet with radius 10 feet (diameter 2...

Q: (a) A guitar string’s third harmonic has a frequency of 450-Hz. What would be its fundamental  frequ...

A: The fundamental and third harmonics for a guitar string are as follows.  λ1=2L1λ3=2L3 We also know t...

Q: Two light bulbs haveconstant resistances of 400 Ω and 800 Ω. If the two light bulbs areconnected in ...

A: Let P be defined as the power dissipated by the bulb. Then, P=VI=I2R        ∵V=IROr=V2R        ∵I=VR...

Q: Q:13)

A: (A) Let L denotes the conducting bar’s length, B denotes the magnetic field, I denotes the current, ...

Q: AY I, Based on what you have learned in class, identify the correct situation according to the magne...

A: The magnetic field around both the cables is in the clockwise direction.   This gives that the direc...

Q: Lorentzian Spectrum. A light-emitting diode (LED) emits light of Lorentzian spectrum with a linewidt...

A: Given, Line width,∆ν=1013 Hz Wavelength, λo=0.7 μm

Q: A square is acted upon by the forces of 4, 6, 8, and 12N respectively along the four sides as shown....

A: We use the formula of torque to get the resultant torque about the given point.

Q: QUESTIONS 1. a) The earth's inner core is just a few hundreds of degrees less than the temperature o...

A: 1) The very high temperature inside the Earth can be attributed to its formation. The inner core tem...

Q: A small helium–neon laser emits red visible light with a power of 5.80 mW in a beam of diameter 2.50...

A: Given: The power of the helium-neon laser light is P = 5.8 mW The diameter of the beam is d = 2.5 mm...

Q: Suppose astronauts are paid according to the amount of time they spent traveling in space. After a l...

A: Given:Suppose astronauts are paid according to the amount of time they spent traveling in space. Aft...

Q: Note: write down the answer of question 2

A: To answer: (a) Design Logic diagram using Universal gates (either NAND, NOR) only for the given expr...

Q: Entropy (s) is aun exten sive variable. Joog s(U,V,N) UD Internal Energy V» Volume N» Numberof Parti...

A: U(S,V,N)=∂U∂SS+∂U∂VV+∂U∂NNU=TS-PV+μN  

Q: (a) A nonrelativistic free particle with mass m has kinetic energy K. Derive an expression for the d...

A: According to question mass of the free particle is, m and kinetic energy is K. And De Broglie wavele...

Q: 1 ml of cresol is equal Select one: O a. 20 drops O b. 22 drops O c. 21 rops O d. 10 drops

A: please see the next step for solution

Q: A spherical asteroid (M = 2.8x10š kg, R = 30 m) is floating motionless (v = 0.0, o = 0.0) in outer s...

A: The final velocity of the asteroid spacecraft system is obtained by conservation of linear momentum ...

Q: Please can you answer with full working out and label each question part

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...

Q: Task 2: Special Relativity 1. Suppose that you have been chosen for a space mission to a distant pla...

A: Solution:   We know that,   By using the formula of relativistic time:   We have,   t=t01-v2/c2   By...

Q: Suppose the two glass plates in Fig are two microscope slides 10.0 cm long. At one end they are in c...

A: To answer: Suppose the two glass plates in Fig are two microscope slides 10.0 cm long. At one end th...

Q: Q1. Define phase space why the elementary volume of cell in phase space for quantum particle cannot ...

A: A phase-space plot may be a parametric graph of the speed v(t) plotted as a function of the displace...

Q: A 1.3-kg 20-cm-diameter solid sphere is rotating about its diameter at 62 rev/min. (a) What is its k...

A: Given: The mass of the solid sphere is 1.3 kg.             The diameter is 20 cm.             The an...

Q: A massive asteroid collides with a spacecraft in circular orbit around the Earth, landing in the veh...

A: Given: The asteroid and spaceship are moving together after collision.

Q: A 5 kg block is contacting a 3 kg block on a frictionless surface. IF a horizontal force of  8 N is ...

A: Given, two masses kept on the horizontal frictionless surface. M1=5kg  M2=3kg Horizontal force appli...

Q: What incentive does a company have to allocate more of a group purchase price to land than to buildi...

A:

Q: 2) Consider an infinitely long, thick wire of radius a, that carries a total DC current I that is ev...

A: (a). The electric field around the wire is, E→=IRLj The value of magnetic field due to the current i...

Q: 5uf mu HH 300 t 12 in series resistors ad two c apacitues re battery cannected aj Calaulate to paine...

A: The two resistor are  R1=1 kilo ohm=1000 ohmR2=300 ohmthey are connected in seriesthe capacitors, C1...

Q: Find the electric field in a n-type non-conductor if a) Nd = ax, which is a constant value b) Nd = N...

A: (a). The diffusion current density can be written as; Jn=qDndnxdx                                   ...

Q: An oscillator consists of a block of mass 0.500 kg connected to a spring.  When set into oscillation...

A: Given,  m = 0.5 kg  a = 35 cm = 0.35 m  T = 0.5 sec   

Q: Find the percentages of the total kinetic energy associated with rotation and translation for the fo...

A: Here, we use the standard formulae for moment of inertia of the given objects to get the required pe...

Q: 2. From the illustration shown in the figure, calculate for the resultant force and the electric fie...

A: Given data;  q1=q3=5 μCq2=-2 μCa=0.10 m Now the magnitude of the force exerted by charge q1 and q3 i...

Q: Question 12 Ball accelerates String is cut Ball lands R A ball of mass 0.200 kg is attached to a mas...

A:

Q: Consider an exciton in bulk GaAs. Estimate the magnitude of the externally applied electric field fo...

A: To find: Estimate the magnitude of the externally applied electric field for which the exciton is li...

Q: The company where you work has obtained and stored five lasers in a supply room. You have been asked...

A: Given: For Laser A,The power is P=2.6 WDiameter of cylindrical beam,d = 2.6 mmRadius of cylinder bea...

Q: Answer  plz

A: The voltages given are, V1 = 28 V V2 = 6 V The resistance of the resistors given are, R1 = 2 Ω R2 = ...

Q: A coaxial cable has inner conductor radius a=7.6cm and outer conductor radius b=24.6cm. The medium b...

A: given a = 7.6 cm = 0.076 mb = 24.6 cm =0.246 mρl = 16.2 nc/m = 16.2 x 10-9  c/m

Q: Origin of the terms magnet and magnetism: otin Mnanotic Lithec

A: Answer: Correct option is "C"   Detailed solution is given below:  

Q: Answer in terms of calculus. Look at pics for question.

A: Given Information: The location of the charge "q" = (0, y) The point where the electric field is req...

Q: I need this answer as soon as possible. Please help me..thanks in Advance

A: a. From the above graph, the amplitude of the input small signal is The amplitude of vit=0.5 V b. Th...

Q: On an interstate highway in a rural region of Wyoming. a car is traveling at a speed of 38.0 m/s. Is...

A: 1. The car is moving at the speed of 38 m/s on the highway, and the highway speed limit is 75 mi/h. ...

Q: Estimation of Dissolved Oxygen I want 10 Precautions at lest for this experiment (as points)

A: Precautions that should be taken while performing the experiment. Contamination of the sample shoul...

Q: In recent years, there has been a large push for an increase in the use of renewable resources to pr...

A: i) The mileage of the car, which use gasoline as fuel, is 27.5 mi/gal. ie., using 1 gallon of gasoli...

Q: The police car is moving toward a warehouse at 30 m/s. What frequency does the driver hear reflected...

A: Given: To find the frequency of the driver from the warehouse is given as,

Q: A massive asteroid collides with a spacecraft in circular orbit around the Earth, landing in the veh...

A: please see the next step for solution

Q: A uniform ladder 10m long and weighing 350N rests against a smooth wall at an angle of 30° with the ...

A: To answer: Find the horizontal force necessary at the base to keep the ladder from slipping. Diagram...

Q: In an L-R-C series circuit, the source has a voltage amplitudeof 120 V, R = 80.0 Ω, and the reactanc...

A: The voltage across the capacitor is related to the reactance capacitance XC:VC=IXCI=VCXCwhere, VC=36...

Q: A box with mass m = 12 kg slides down on a rough inclined surface with a coefficient of kinetic fric...

A: Given data Mass of block m= 12 kg. Coefficient of kinetic friction μk= 0.27. Angle of inclination θ...