A 30 L container at a pressure of 150 kPa containsthree moles of an ideal gas. What is the temperature?
Q: The figure below shows an overhead view of two identical sound sources that are a distance of D = 2....
A: Given information: The distance between the sound sources (D) = 2.74 m The temperature of the surrou...
Q: 1- Explain the magnetic hysteresis and show the hysteresis loop diagram 2- Explain diamagnetic mater...
A: (1). Magnetic hysteresis: Hysteresis curves describe the relationship between the magnetic field ind...
Q: A student pulls a wagon full of textbooks 25 m with a force of 32 N at an angle of 30° to the horizo...
A: First we draw the free body diagram of the system, Now we know work done is given by, W=F→.dx→=Fdxc...
Q: As viewed by a bystander, a rider in a "barrel of fun" at a carnival finds herself stuck with her ba...
A: Here we have to know classical mechanics.
Q: 2. Loudness (L), in decibels (dB), of a sound of intensity I is defined to be L = 10 log, where I, =...
A: (a) Let L denotes the loudness, I0 denotes the threshold intensity, I denotes the intensity. Therefo...
Q: In the four momentum treatment of relativistic particle collisions or decays, The mass of a particle...
A: We need to find the correct statement from the given options for four-momentum treatment of relativi...
Q: G F A E В n2 In the image above, a light ray moves from a material with an index of refraction n2 = ...
A: The relations between angles A, B and C are given and also the value of angle C is given. Thus, the ...
Q: Marginal Profit A company has determined that itsprofit for a product can be described by a linear f...
A: Given: To find the values with the given information as, As per rule, here allowed to answer only ...
Q: Let’s try building a one-dimensional crystal lattice from the scratch. Consider an atomic nucleus ca...
A: Electric Potential The electric potential at a point is defined as the amount of work done in bringi...
Q: its about statistical mecanic.
A: Given : debye frequency ω~λ-8 internal energy specific heat at Debye approximation in d - dimens...
Q: solve for c)
A: (a). Let A be the rate of decay of isotope, A=dNdt=-λN(t) where N(t) is the size of population of is...
Q: A solid mass of 25 g is mixed with 60 g of a solution. A chemical reaction takes place and a gas is ...
A: Using conservation of mass mass of reactant is equal to mass of product.
Q: According to the formula E=mc2, mass has to travel at the speed of light before it can produ...
A: Given formula is E = mc^2. Here, m is rest mass.
Q: Hi, I got 1.2 for my answer is this correct?
A:
Q: The accompanying figure shows two long, straight, horizontal wires that are parallel and a distance ...
A:
Q: 2. Elizabeth pulls a block of mass 28 kg up a ramp with enough force to make it travel at a constant...
A: The forces are overlaid in the diagram below, the Normal forces offered by the plane is N=mgcos(34°)...
Q: This question relates to fluid machanics
A: Given: The length of steel pipe is 3 in The diameter of the pipe is 3.068 in The Temperature is 2100...
Q: How many electrons are present in a glass rod whose charge is 3.45 x10^-17 C?
A: Given: The charge on the rod is 3.45×10-17 C. Introduction: The quantization of electric charge mean...
Q: A 10-g particle is trapped in the potential well in the figure, with a total energy E = -2.0 J. Betw...
A:
Q: A ball of mass m = 60 g is shot with speed vi= 7.7 m/s into the barrel of a spring gun of mass M = 2...
A:
Q: answer all parts
A: (A) Given: The voltage of the battery is 10 V. The capacitance of the capacitor is 1F. The dielectri...
Q: A spin state of an electron in the vector form is given by 3i X = A (a) Determine the normalization ...
A: Note: as per the policy, only the first 3 subparts of the question will be solved. If you want the s...
Q: A particle with charge -4 C experiences an electric field of magnitude 162 N/C that points in a dire...
A: Given, charge Q = -4 C electric field E = 162 N/C The direction of the electric field is 63 degre...
Q: When a current flows as a result of impressing a voltage in the noble direction, the impressed curre...
A: current flows as a result of impressing a voltage in noble direction
Q: Hi, I would appreciate If you could help me with this Physical Chemistry Question I've been really s...
A:
Q: 4) A clock moves with uniform velocity from event A = (4 т, 1 т) to event B 3 Е (9 т, -2 т). Use the...
A: Given: The coordinates of evet A are 4 m, 1 m. The coordinates of event B are 9 m,-2 m. Introduction...
Q: I have the solution for the first sub question but the handwriting is bad. Could someone help me to ...
A: Using zeroth order approximation ψ is obtained by neglecting electron-electron repulsion. The Hamilt...
Q: The position vector of a particle is r= [(t³ + 2t² + 2)i + (t² – 1)j] m at time t s. The velocity of...
A: Velocity is nothing but the rate of change of displacement hence we have to just differentiate displ...
Q: C = 46 microF, R1 = 41 ohms, R2 = 25 ohms, R3 = 90 ohms, R4 = 45 ohms, t open = 620 microseconds, an...
A: we have a equivalent resistance RcalculationGIVENR1 = 41 OHMR2 = 25 OHMR3 =90 OHMR4 = ...
Q: In Figure below the motor at A produces 30 kW ofpower while turning at 8.0 Hz. The gears at A and B ...
A:
Q: The sun is 150,000,000 km from earth; its diameter is 1,400,000 km.For a science project on solar po...
A: Given data: The distance of the Sun from the Earth is v=150000000 km. The diameter of the Sun is ho...
Q: What is a self-concept? What are the four types ofself-concept?
A: Marketing is an important task in the business and the actor consumer behavior governs the marketing...
Q: A sailing boat is following a straight course along the path r = (185, 235, 105)[ metres] . The wind...
A: Concept used: Energy to overcome friction is calculated by finding the projection of force applied ...
Q: Q1) given the spherical surfaces of (r=1 m and r=5 m), curry charge densities of (-20 nC/m² and 30 n...
A: Given spherical surfaces having radius r1 =1m and r2 =5m, with charge density d1=-20nC/m, d2=30nC/...
Q: Hi I need help with this physics practice question.
A: Both the masses are initially at rest, so their initial velocity will be zero. As the masses are rel...
Q: A displacement-time graph for a particular object is given (on the left). Sketch a possible velocity...
A: Initially the object moves at a constant speed then the speed is zero for some time. Then again it m...
Q: can you answer letter c)
A: A circuit has to be constructed which obeys the following second-order differential equation in time...
Q: 4. Using one of the equations in Ampere's Law which is B=(2Trr), prove that at any point inside the ...
A: Consider an infinitely long, straight, thin-walled pipe in which current is flowing along the length...
Q: Please help me here!
A:
Q: A concrete spillway of a dam discharges 255 cu.m./sec. and which discharge passes over a level concr...
A: Given: The discharge is 255 m3/s n=0.013 velocity = 12.6 m/s The apron width b is...
Q: The velocity of a particle as a function of time is given by v(t)=(3t-t )i -4j all in S.I. units. a)...
A: solution of question (a) The velocity of a particle as a function of time is given by v(t) = (...
Q: The speed v ms=1 of a particle moving in a straight course at time t seconds is v = 9t² – 8t – 6. Th...
A: The speed of the particle is given as, v = 9t2-8t-6 The time interval is given as, 2 ≤ t ≤ 6 TO DETE...
Q: A sinusoidal transverse wave is traveling along a string in the negative direction of an x axis. The...
A: (a). From the graph, the amplitude of the wave is A=5 cm (b). From the graph, the curve crosses the ...
Q: I need it asap solve with explanation thanks
A: Faraday's law of electromagnetic induction: Faraday stated that if there is relative motion in betwe...
Q: Two bidirectionally infinite line charges exist in vacuum. One has a charge density of -9 nC/m at x ...
A: Concept used: The electric field exists perpendicular to infinite wire and it is zero on the wire.
Q: A 50.0-kg block and a 100-kg block are connected by a string as shown in the figure below. The pulle...
A: (a) Given: The mass of the block on the incline is 50.0 kg. The mass of the hanging block is 100 kg....
Q: When we double the temperature of a hot object, by what factor does the rate at which it radiates en...
A: A black body at a higher temperature than the surroundings radiates heat energy to the surroundings....
Q: 2. A golf ball hot down a 20-degree incline as shown. Initial velocity of the golf ball is 40 m/s an...
A: Concept used: An object launched at certain angle under the influence of gravity alone covers a para...
Q: Neutrinos are experimentally determined to have an extremely small mass. Huge numbers of neutrinos a...
A: Since according to the nature of neutrino, it is a charge-less particle and also massless. And it em...
Q: Q2- The head, neck and torso were modeled as shown. Locate the centroid y of area using the composit...
A:
A 30 L container at a pressure of 150 kPa containsthree moles of an ideal gas. What
is the temperature?
Step by step
Solved in 2 steps