Show if the status. 1B >= 1 {1+7 +11-> } √2 is an eigenstate of the observable Ŝy = i} {1-><+1-1+><-1} 2
Q: In climbing up a rope, a 70-kg athlete climbs a vertical distance of 6.0 m in 9.0 s. What minimum…
A: Given: In this question, the given details are, In climbing up a rope, a mass of athlete is m=70 kg.…
Q: C. Co Identify Copy and fill in a graphic organizer like the one below to identify several uses of…
A: From Maxwell's equations that electric and magnetic fields in an electromagnetic waves are…
Q: A ball is shot vertically upward with a speed of 150 m/secfrom a point 80 m above the ground. (Hint:…
A:
Q: 1. Velocity and Acceleration of Simple Pendulum. L=1m, TO = 0, 0 = 0, e' = 10deg/s, 0" = 2deg/s*s.…
A: When a pendulum moves due to some external force it has a maximum velocity at the mean position and…
Q: Suppose your 54.0 L (14.3 gal) steel gasoline tank is full of gas, both the tank and the gas have a…
A: We are given volume of gas as well as tank. We find the expansion in the gasoline. We also find…
Q: erive an equation to obtain the Ricci tensor from the Einstei
A: Solution: The Einstin tensor is, Gμν=Rμν-12gμνR=8πGc4Tμν…
Q: Find the distance of object from a concave mirror of focal length 10 cm so that image size is four…
A:
Q: TV broadcast antennas are the tallest artificial structures on Earth. In 1987, a 74.0 kg physicist…
A:
Q: Water is leaking out of an inverted conical tank at a rate of 13800 cubic centimeters per min at the…
A: To find : Actual flow rate at which the water is being pumped into the tank
Q: If we develop spacecraft that can take humans to nearby solar systems at a few percent of the speed…
A: We need to find how long it would take to colonize the entire galaxy at a certain fraction speed of…
Q: A beam of neutrons (of mass 940 MeV/c² ) moves through a material whose refractive index is 1.3.…
A: Given data, Mass of neutron M=940 MeV/c2. Refractive index n = 1.3 Angle cosθ=150.
Q: # 4 Please (Statics)
A: We are given forces acting on a beam. We have to find reaction at point A. Since there is no motion…
Q: A 1.1-kg uniform bar of metal is 0.40 m long and has a diameter of 2.0 cm. When someone bangs one…
A: Given, Length of bar, . Time taken for the wave to travel the length of bar is, Frequency of wave
Q: An infinite time-harmonic electric current sheet flows on the z=0 plane at the interface between two…
A:
Q: Derive an equation to obtain the Ricci tensor from the Einstein tenso
A: During the course of moving along geodesics in space, one can measure the Ricci tensor by measuring…
Q: ms of calculating the cu
A: Solution: Applying Kirchhoff's voltage law for both loops, the following relation is obtained,…
Q: 9. Is the entropy of a bag of popcorn greater than, less than, or equal to the entropy of the…
A: The entropy of a bag of popcorn must be compared to the entropy of the corn kernels just prior to…
Q: The energy eigenvalues of a system are En = n²E₁. A superposition of n = 4 and n = 5 states is…
A:
Q: At what separation is the electrostatic force between a +13.1-µC point charge and a +26.1-µC point…
A: We have to determine the separation between the two charges. We are aware that an electrostatic…
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: 6.a. A solenoid of length B cm and radius B/100 cm is comprised of C turns of wire. Determine the…
A: We will answer the questions using formula for magnetic field inside a solenoid, and formula for…
Q: An engine receives 660 J of heat from a hot reservoir and gives off 420 J of heat to a cold…
A: Find the work that the engine has done here. We are aware that the engine receives 660 J of heat and…
Q: The energy released from condensation in thunderstorms can be very large. Calculate the energy…
A: Condensation is the process by which water vapor becomes liquid water. This kind of phase change…
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: It can be shown that as a mass m with specific heat c changes temperature from T; to Tf its change…
A: We have to find the entropy change of the milk. We assume that the ambient temperature is 339 K and…
Q: Referring to the figure below, prove that the buoyant force on the cylinder is equal to the weight…
A: Solution:-Given thatBoutant force (FB)=F2-F1Volume of cylinder (V)=(h2-h1)A=volume of fluid…
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: Find the positon of the centre of percussion of a sector of a circle, axis is in the plane of the…
A:
Q: The magnetic susceptibility annealed at saturation is 4224. Find the permeability of annealed iron…
A:
Q: The maximum current amplitude occurs at the resonance angular frequency. This problem concerns the…
A: Resistance of resistor R = 135 Ω rms voltage of ac source is Vrms = 65.0 V
Q: A transformer with more primary turns than secondary turns will produce a secondary voltage higher…
A:
Q: 5. The optical system consists of two lenses, of focal lengths D cm converging lens on the left side…
A: Solution: a). The image formed by the first lens which is converging can be obtained as follows: The…
Q: 5. The best-known example of first-order kinetics is radioactive decay. Suppose you have ordered a…
A: Half life of given radioactive source is t1/2 = 14.3 days
Q: What is the efficiency of an engine that exhausts 840 J of heat in the process of doing 360 J of…
A: We must ascertain the engine's efficiency. We are aware that the engine produces 360 J of work and…
Q: What was the baryon density of the universe when the temperature was equal to the temperature of the…
A:
Q: A metal rod 1 √ TE Im long rotates about one of its end perpendicular to a plane whose magnetic…
A: We need to compute-No. of revolution (f)=?The data given as-Radius (r)=1π mMagnetic induction…
Q: Show that the moment of inertia of an elliptic area of mass M and Find the radius of MA²62 47²…
A:
Q: At time t = 0 a particle is described by the one-dimensional wave function 1/4 (,)=(a)”. e-ikre-ar²…
A:
Q: Velocity and Acceleration of Simple Pendulum. L= 1m,T0 = 0, θ = 0, θ’ = 10deg/s, θ’’ = 2deg/s*s.…
A: A pendulum follows an oscillation in which its velocity is maximum at its mean position and zeroes…
Q: In a lab a radioactive sample is studied for 5 days. It was observed that the radioactive nuclides…
A: Radioactive decay is the process by which an unstable nucleus becomes stable. The decay process is…
Q: (a) A quantum dot can be modelled as an electron trapped in a cubic three-dimensional infinite…
A:
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…
A:
Q: The resistance to motion of a car due to air resistance is proportional to the square of its speed.…
A: We are given a speed which is constant. We find the forces acting on the car. We then apply…
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: Given: Theoretical focal length of Lens 1: 7.5 Theoretical focal length of Lens 2: 15 Formation of a…
A: Given, There are 2 convex lenses separated by a finite distance (d) = 15 cm. The focal length of the…
Q: A 980-kg race car can drive around an unbanked turn at a maximum speed of 45 m/s without slipping.…
A:
Q: An ideal gas is compressed at constant pressure to one-half its initial volume. If the pressure of…
A: We have to determine the initial volume of the gas.
Q: The refrigerator in your kitchen does 490 J of work to remove 95 J of heat from its interior. How…
A: We have to fine the heat that the refrigerator exhausts into the kitchen. We know the work done by…
Q: A bi-convex lens is formed with two thin plano-convex lenses as shown in the figure. Refractive…
A:
Step by step
Solved in 2 steps with 2 images