Consider an initial rate experiment for 2A(g) + B(g) --> products: Determine the order of the reaction with respect to A and B and determine a value for k. Experiment initial rate (M/min) [A}O (M) [B]O (M) 1 0.50 0.100 0.100 4.50 0.300 0.100 3 1.00 0.100 0.200 4 4.00 0.200 0.200
Q: An antenna is guyed by three cables as shown. Knowing that the tension in cable AD is 270 lb, replac...
A: Given: Tension in the cable is 270 lbs. To find: equivalent force couple system. Solution: From figu...
Q: Bank robbers have pushed a 1000 kg safe to a second-story floor-to-ceiling window. They plan to brea...
A: In the first case, a is acceleration of the combined system By newton's law of motion, 1000+500a=10...
Q: A sphere of dielectric material, with radius a, is electrically polarized, with polarization P = P2....
A: The polarization charge or the charge bound due to induction is composed of two types of charge. The...
Q: 1m 3 m B A boy stands out at the end of the diving board, which is supported by two springs A and B,...
A:
Q: A long, straight solenoid has N turns, uniform cross-sectional area A, and length l. Show that the i...
A: (a) The magnetic field at the center of the solenoid is B=μ0ni=μ0Nli The flux through the cross sect...
Q: The artifi cially created nuclear isotope tritium (3H) is important in many applications. This isoto...
A: Given: The mean kinetic energy of electron is K=5.7 keV. The diameter of the nucleus is l=3.4 fm. ...
Q: Determine the power delivered by the voltage source in the network shown below?
A: one end all the resistors are connected to battery while other end is grounded, thus all resistors a...
Q: At its lowest setting a centrifuge rotates with an angular speed of ω1 = 250 rad/s. When it is switc...
A: Part-a Given: The angular speed of the centrifuge at its lowest setting ω1 = 250 rad/s. The angular...
Q: A Jetplane has a takeoff speed of 75 m/s and can move along the runaway at an average velocity of 1....
A: Use the kinematic equation to solve for the length of the runway needed for the safe take off for th...
Q: The value of g at any latitude φ may be obtained from the formula which takes into account the effec...
A: (a) Mass in slugs m=Wg=5lb32.175 ft/s2=0.1554 slugs
Q: A dark red clay brick in space is continuously exposed to sunlight such that it absorbs 10 Watts of ...
A: Given: A dark red clay brick in space is continuously exposed to sunlight such that it absorbs 10 wa...
Q: If an electron is confined within the size of a nuclear radius, the uncertainty principle suggests t...
A: Heisenberg's uncertainty principle sates that: ∆E.∆t≥h4π where, ∆E is the uncertainty in energy ∆t i...
Q: A good rule of thumb is to use relativistic equations whenever the kinetic energies determined class...
A: Given: A good rule of thumb is to use relativistic equations whenever the kinetic energies determine...
Q: A Σ+ particle has a mean lifetime of 80.2 ps. A physicist measures that mean lifetime to be 403 ps a...
A: For a moving particle, t=γt0 Use the given values and solve for γ , γ=tt0=403 ps80.2 ps = 5.025 Wher...
Q: A 3500kg helicopter, tilted as shown, is flying horizontally (neither gaining nor losing altitude). ...
A: There are four forces acting on the helicopter: Weight: This is the downward force acting on the he...
Q: To investigate the structure of ex- tremely small objects, such as viruses, the wavelength of the pr...
A: Given data: The wavelength of the photon and electron is λ=5.00 nm. Part (a) The energy of a singl...
Q: A 1.4 kg mass slides to the right on the surface having a coefficient of kinetic friction 0.25. The ...
A: Given, Mass of block = 1.4 Kg coeffiecient of friction =0.25 initial velocity = 2.7 m/s and spring c...
Q: In the system shown in the figure, an inextensible rope passes over two weightless cylinders. Write ...
A: Let k be defined as the equivalent spring constant. Since the springs are attached in series. Theref...
Q: On a winter day a child of mass 20.0 kg slides on a horizontal sidewalk covered in ice. Initially sh...
A: According to work energy theorem the work done by friction on child to stop motion is equal to the c...
Q: help is for my homework A man standing inside an elevator, which is moves with a constant accelerati...
A:
Q: A marathon runner completes a 42.188 km course in 2 h , 30 min, and 12 s . There is an uncertainty o...
A: δd%=∆dd100%=25 km42.188 km103 m1 km100%=0.0592%
Q: Find the work done by pumping all the oil (density = 794.6 km / m³) over the edge of a cylindrical t...
A: consider a cylindrical strip of radius r at a distance x whose thickness is dx, The force acting on ...
Q: A 2kg body is tied to the end of a chord and whirled in a horizontal circle of radius 1.5m at 3 revo...
A: When an object rotates in a circle then the centripetal force acts on the object. The acceleration d...
Q: Why go through the expense of building an electron microscope for studying very small objects such a...
A: Express the relation for the de-Broglie wavelength: λ=hmv Here, h is the Planck's constant and its v...
Q: The earth is approximately spherical, with a diameter of 1.27 * 107 m. It takes 24.0 hours for the e...
A: The diameter of Earth is 1.27x107m, and time taken by Earth to complete one revolution is 24 hr. The...
Q: Consider the scattering of an alpha particle from the positively charged part of the Thomson plumpud...
A: Given: a) Need to find the largest scattering angle we can expect from a single atom b) Need to calc...
Q: An infinite conductive plate has charge density o, when it is brought in from infinity and placed be...
A: As per guidelines, first three sub-parts have been answered. Kindly post the remaining separately. (...
Q: The Boltzmann constant is k = 8.617 * 10-5 eV/K. For a metallic solid at room temperature (293 K), w...
A: Let f denote the probability that an electron state is occupied, T denote the temperature, k denote ...
Q: A 5.0 x 105 Bq 241Am alpha source is used in a smoke alarm. The device is arranged so that 15% of th...
A: (a) The alpha particles that detected by the device is I=15%R×q (1) Here, q is the Charge of an alp...
Q: Part b
A: Given: The standard deviations of the water contents in oil is given.
Q: You are designing a delivery ramp for crates containing exercise equipment. The 1470 N crates will m...
A: Given: W=1470 N θ=22∘ v=1.8 m/s F=515 N d=5m
Q: A brick is dropped (zero initial speed) from the roof of abuilding. The brick strikes the ground in ...
A: The initial speed of the block is zero, and time taken to reach the ground is 1.90 s. Consider the k...
Q: An atom in a 3d state emits a photon of wavelength 475.082 nm when it decays to a 2p state. What is ...
A: The expression for the energy of the photon in the transition is as follows: ΔE=hcλ ...
Q: An engineer wants a satellite to orbit the earth with a period of 52 hours. Hint: You need to find a...
A: (a) The Kepler’s third law of planetary motion can be written as T2=4π2GMr3 1 Us...
Q: Draw a picture and show the solution to the problem below!
A: Consider the following diagram.
Q: 1. The electric field in a region of space near the origin is given by E(x, y, z) = Eo a (a) Evaluat...
A:
Q: A simple pendulum of length I and mass m is pivoted to a mass M that slides without friction in a ho...
A: Given a simple pendulum of length l and mass m is pivoted to a mass M that slides in a horizontal ...
Q: 6. An object is dropped from a high building. It reaches the ground in two seconds. a) Find the dist...
A: As per guidelines, the first question (#6) has been answered. a) Distance travelled by the object is...
Q: A soccer player extends her lower leg in a kicking motion by exerting a force with the muscle above ...
A: Given: The angular acceleration of the player is α=28.5 rad/s2. The moment of inertia of lower leg ...
Q: A Ξ- particle at rest decays to a Λ0 and a π-. (a) Find the total kinetic energy of the decay produc...
A: Given: m1=Λ∘, m2=π- Need to find the total kinetic energy of the decay products. Need to find out th...
Q: A 60 Co source with activity 2.6 * 10-4 Ci is embedded in a tumor that has mass 0.200 kg. The source...
A: Given information: The activity of Co60 is, A=2.6×10-4 Ci=2.6×10-4×3.7×1010 decay/s ∵1 Ci=3.7×1...
Q: scentific notation as shown: 1.23 x 10 = 1.23e5 Fill out each quantity for the interaction between t...
A: Given Mass of sun M=1.99x1030kg Mass of asteroid m=7.93x1020kg Distance between sun and asteroid is ...
Q: Organizing a party Word problem
A: 1. Yes this equation is an example of literal equation. In literal equation values are represented b...
Q: During your summer internship for an aerospace company, youare asked to design a small research rock...
A: Given: The maximum height of rocket is H=960 m. The acceleration of the rocket is a=16.0 m/s2. The ...
Q: Vector A has magnitude 12.0 m, and vector B has magnitude 16.0 m. The scalar product A .B is 112.0 m...
A: The scalar product of two vectors is,A.B=112m2The angle between A and B, using scalar product equati...
Consider an initial rate experiment for 2A(g) + B(g) --> products:
Determine the order of the reaction with respect to A and B and determine a value for k.
Step by step
Solved in 3 steps with 3 images