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Q: Q. 6: A car goes round a circular track of radius 50 m with speed of 25 m/s. Its angular speed is 15…
A: We need to find-Angular speed ω=?The data given as-radius (r)=50 mSpeed (v)=25 m/s
Q: Compare the two situations shown in Fig. 4-2. On the lell (A). James is hoking the rope and keeping…
A: Answer: The correct answer is B. The tension in right rope is lesser than the tension in left one.
Q: The figure shows the pendulum of a clock in your grandmother's house. The uniform rod of length L =…
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Q: During a laboratory experiment, the average rate of radioactive particles passing through a counter…
A: We use Poisson distribution to find the probability. Given: λ = 5, t = 1 λt = 5, x = 6
Q: A diatomic molecule can be modeled as two point masses, m1 and m2, slightly separated. If the…
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Q: Zm x+x メナメB xnx R=5²₁₂2₂² Bis decreasing T=? @ 25T/5
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Q: b. A constant force F is exerted on an object which then moves up a smooth inclined plane with a…
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Q: A current element is at the origin of the coordinate system. The x- and the y-axis are horizontal,…
A: We are given current on an element of wire. We are given direction of this current element. We are…
Q: How much heat must be added to 2.55 kg of copper to change it from a solid at 1358 K to a liquid at…
A: To turn the 2.55 kg of solid copper at 1358 K into liquid copper at 1385 K, we must calculate the…
Q: Waves of frequency 250 Hz and amplitude 1.2 cm move along a 20 m string that has a mass of 0.060 kg…
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Q: iron The magnetic susceptibility annealed at saturation is 4224. Find the of annealed iron at…
A: We need to compute-Permeability μ=?The data given as-Magnetic susceptibility χ=4224μ0=4π×10-7 Si…
Q: GaAs is utilized to manufacture infrared light-emitting diodes (LEDs). The band gap is 1.42 eV, and…
A: Given that Band gap (Eg)=1.42eVEffective mass of electron (me*)=0.067Effective mass of hole…
Q: 7.7 The measured thermal conductivity of germanium at 300°K is 0.63 W/ºK, in a range where acoustic…
A: Given; Thermal conductivity at room temperature,K=0.63W/KLorentz number,…
Q: A 0.900-V potential difference is maintained across a 1.50-m length of tungsten wire that has a…
A: Given : Potential difference(V)=0.900V Length of Tungsten(L)=1.50m Area of cross-Section…
Q: Show that the moment of inertia of an elliptic area of mass M and Ma²b2 Find the radius of 4. p²…
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Q: Q1/Determine the expected diffraction angle for the first order reflection from the (113) set of…
A: We are given miller indices. For fcc we have a=22r We then find the interplanar spacing. We are…
Q: If we place a particle with a charge of 1.4 x 10° C at a position where the electric field is 8.5 x…
A: Given: In this question, the given details are, The given charge value is, q=1.4×10-9C, And the…
Q: Your brain consumes about 22 W of power, and avocados have been shown to promote brain health. If…
A: The brain uses 22 W in total, as far as we are aware.One avocado has 310 C worth of energy.
Q: Velocity and Acceleration of Simple Pendulum. L= 1m,T0 = 0, θ = 0, θ’ = 10deg/s, θ’’ = 2deg/s*s.…
A: We are given parameters like length and time of oscillations of pendulum. The displacement equation…
Q: A thin unifrom rod has one end attached to a smooth hinge anı is allowed to fall from a horizonal…
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Q: A monatomic ideal gas is held in a thermally insulated container with a volume of 0.0750 m³. To what…
A: To raise the pressure to 145 kPa, we need to determine how much gas must be compressed.
Q: Assume you have an optical beam of λ=630 nm characterized by the complex q-parameter, q = 3+j5 cm.…
A: Given,Complex q parameter of the beam,q = 3+j5 ⇒Z0+jZR, where ZR is the Rayleigh rangeSo,…
Q: What is the velocity versus time graph given the following data recieved using Arduino Uno.
A: We are given distance time graph. We are given various regions in graph. In each of the region, the…
Q: Which of the following places is not generally considered a potential home for life in our solar…
A: Answer) b) jupiter's atmosphere
Q: A car passes by a fuel station with a constant speed of 45ft/s. 2seconds later, another car leaves…
A: We are given the velocity of car. We are also given acceleration of other car. We first find the…
Q: An ammonia refrigeration cycle involves the conversion of 0.85 kg of liquid ammonia into vapor every…
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Q: A uniform solid cylinder is placed with its axis horizontal on a plane, whose inclination to the…
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Q: Calculate the escape velocity from the surface of MARS Mass MARS = 6.4 1023 kg Radius = 3.39 106…
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Q: The frequency of a particle performing uniform circular motion changes from 60 r.p.m. to 180 r.p.m.…
A: We need to compute-Angular acceleration (α)=?The data given as-timet=20 secfrequency (n1)=60 rpm=1…
Q: A box with m= 2.7 kg is placed on an inclined surface with angle = 30 degrees. The box is compressed…
A: When a box is pushed by the spring, its potential energy gets converted into kinetic energy and this…
Q: The IUGS uses percentage of minerals to classify the igneous rocks. Provide the assumptions used…
A: We use ternary diagrams to find the percentage of minerals in a rock. But there are some assumptions…
Q: If the aircraft is flying at FL280 and the horizontal distance from the aircraft to the radar is…
A: We are given distance between radar and aircraft. The radar send radio waves which travel at speed…
Q: CCSF Parallax Experiment 1. Two images were taken in front of the Science Building. There are two…
A: Given: Baseline: AB=6 m For the first object, the Francis of Assis statue (let's say object 1) Angle…
Q: ch time your heart beats, your blood pressure first increases and then decreases as the heart rests…
A: There are two numbers associated with blood pressure readings. (Systolic pressure) is the maximum…
Q: In the figure, block 1 has mass m₁ = 440 g, block 2 has mass m₂ = 570 g, and the pulley is on a…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: Determine the mass of each of the carts used in the experiment Set up the carts so they stick…
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Q: A radioactive sample studied in a lab is found to have a half-life of 48 hours. If the initial…
A: Radioactive decay is the process by which an unstable nucleus becomes stable. The half-life for a…
Q: On the exam I might change the orientation of the small loops. I might also change the number of…
A: The magnetic field across a solenoid depends on the number of loops and the current flowing through…
Q: Use the following information to calculate the following Force / Velocity Lab Calculations:…
A: Given: Here, use the following information to calculate the following Force / Velocity Lab…
Q: te which the car speeds up is not the same as the rate which the car slows down? If t1 does not…
A: Solution: The work done is the change in kinetic energy given by the following: W1=32mv2 And the…
Q: 5. An astronaut aims a flashlight toward the tail of his space- ship, which is traveling with a…
A: Given: Astronaut aims light beam toward tail of spaceship Velocity of spaceship = 0.5 c
Q: by the force of gravit How would light coming from an area near a black hole appear to someone far…
A: We need to find how light would appear coming from the close proximity of a black-whole.
Q: 4. A first-order reaction is 24.0% complete in 19.7 minutes. (a) Compute the rate constant for the…
A: The rate of decay of the radioactive substance is proportional to the no. of radioactive particles…
Q: 2. For T = 300 K, calculate the pressure (in bars) at which the mean free path of a hydrogen…
A: Given: T = 300k σ = 2.3 x 10-19 m2 formula: λ = 1/(√2 x π x σ2 x N*) N* = 1/(√2 x π x σ2 x λ) N* =…
Q: To reduce the frost damage a fruit tree is sprayed with 5 kg of water. If the water temperature is…
A: When a substance changes its phase heat energy absorbed or released will not change the temperature…
Q: Ex.: The magnetic dipole moment of Earth is 6.4 x 102¹ Am². If we consider it to be due of a current…
A: The data given as-Current (I)=?The data given as-Magnetic moment (M)=6.4×1021 Am2Radius (R)=6400…
Q: Show that the moment of inertia of an elliptic area of mass M and MA²62 semi-axes a and b about a…
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Q: A body with mass 0.40 kg moves in one dimension according to a potential of the form…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: 4) Assume that the maximum speed your car will go varies linearly with the steepness of the hill it…
A: Disclaimer: “Since you have asked posted a question with multiple sub-parts, we will solve the first…
Q: 3. (b) A particle is described by the wave function ={Cez/L [ce-3/L y(x) = Graph the wave function…
A:
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