Assume the following waves are propagating in air. Calculate the wavelength A for gamma rays of frequency f1=6.10x1021 Hz.. Express your answer in meters. View Available Hint(s)

Q: 1. A rectangular loop of wire of length L = 8.0 cm and width s = 3.0 cm lies near a very long wire…

A: As per company policy, we are restricted to solve one question at a time. Please ask other question…

Q: What is the highest and the lowest total resistance that can be secured by combinations of four…

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Q: A laser resonator consisting of two mirrors with reflectivity R1=1 and R2=D0.95 respectively,…

A: Given: R1 =1 R2 = 0.95  effective medium length = 0.1 m spontaneous emission lifetime 10-6 sec  A…

Q: A 45.0 kg skater is skating down a hill on roller blades at à špêed of m/s. What is the kinetic…

A: Given data : Speed=V Mass=m   To find : Kinetic energy of skater

Q: A 0.7-F capacitor is connected in series with a 9-ohm resistor. If the connection is energized from…

A: Given that,capacitor : C = 0.7 (F)Resistor : R = 9 OhmDC Voltage : V = 11 (V)Here we need to find…

Q: If Seneca decides to walk across town to a store that is 85 kilometers away and she has only 30…

A: Given data :             Distance = d              Time  = t       To find  :               Speed

Q: 5) A roller coaster at the top of the first hill has 1000J of potential energy and 50J of kinetic…

A: To solve the roller coaster problem one needs to apply the law of conservation of energy, here…

Q: 9. The system can be considered 1 because The statement above is best completed by the answers in…

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Q: 1. Image that two particles, a proton and an electron, are confined to move on circular rings of…

A: Here by conservation of angular momentum we have L=Iw where I is the moment of inertia and w is the…

Q: (255) A flat circular, steel loop of radius 0.5 m is at rest in a uniform magnetic field at an angle…

A: Given, Radius of the circular loop, r=0.5 m The magnetic field,

Q: For the figure shown, calculate the x-component of the centroid (x). (0,6) y=6-x (4,2) (0,0) (4,0)

A: take an element of thickness dx at a distance x from origin  Now, mass of element (dm)= kydx =…

Q: 4. Describe how momentum of each bumper car is Changed, and why is it so? Which one gains and whic…

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Q: A 18 cm disk in radius is originally rotating at wo = 11 rad/s. If it is subjected to a constant…

A: Given that,The radius : r = 18 (cm) = 0.18 (m)Angular speed : ω0 = 11 (rad/sec)Angular acceleration:…

Q: A solid cylinder of mass 4.9 kg and radius 4.8 cm rolls down an inclined plane of height 7.4 cm…

A: Speed of the center of mass. From conservation of energy

Q: In an RC series circuit, emf = 12.0 V, resistance R= 1.21 MO, and capacitance C= 1.87 µF. Find the…

A: The maximum charge that will appear on the capacitor during charging. Given, emfε=12.0…

Q: the sum is

A: Given: 2.0347 is added to 15.7,  Then the sum is?

Q: 12. A net force of 15 newtons acts on a 5kg mass for 10 seconds. What is the magnitude of the change…

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Q: 59. A cart is uniformly accelerating from rest. The net force acting on the cart is (1) decreasing…

A: 59) Given statement : a cart is uniformly accelerating from rest

Q: total magnification of this lens syStatement is;

A: Given: An extended object is placed at point  O,  10 cm in front of a convex lens L1 and a concave…

Q: Problem 3 (a) Calculate the value of the first integral below for a 2p, orbital for a hydrogen atom…

A: The radial part of the wave function i.e. R(r) of the electron in 2px orbital of the hydrogen atom…

Q: .. A pair of bullocks exerts a force of 140 N on a plough. The field being ploughed is 15 m long.…

A: Work done, W = F.d

Q: 5. A 5-kg mass is attached to a spring whose stiffness constant is 80 N/m. The damping is…

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Q: As indicated in the diagram below, a physicist sets up an experiment to determine the mass of a…

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Q: A 26kg red curling stone sliding at 0.81m/s hits a 20kg blue curling stone which is sitting still.…

A: Given that,Mass of red curling stone : mr = 26 (kg)Mass of blue curling stone : mb = 20 (kg)Speed of…

Q: In Rutherford's famous scattering experiments that led to the planetary model of the atom, alpha…

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Q: Calculate the currents Given: E = 5 V, J = 1 A, R1 = 2 N, R2 = 10 UN 0 IN 2 3 4 5 V 1 2 4 7 A

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Q: A flat coil enclosing an area of 0.19 m2 is rotating at 55 rev/s, with its axis of rotation…

A: Given that,Area = 0.19 (m2)The speed of coil : v = 55 9rev/sec)magnetic field : B = 0.17 (T)Number…

Q: If I throw a baseball into the air, at which point is the vertical velocity = C %3D a at the…

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Q: 2. Find the electric field on the axis of a thin, uniformly charged disk of radius a and total…

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Q: Suppose you stand with one foot on ceramic flooring and one on a wool carpet, making contact over an…

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Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: 1. Four students are trying to move a table from one corner of the classroom to another, as…

A: Given Data: Let us consider the given forces acting on rectangular table. We are to find resultant…

Q: Problem 2: A 50 gram ball 1s thrown against a wall at 5 m/s. A The ball hits the wall and then…

A: Consider the ball is thrown to the right (positive) or moving towards is positive  and rebounds to…

Q: Consider the finite difference grid shown in the figure below that is expressed in the polar…

A: Concept used: Polar co-ordinates specify location in angular motions.

Q: Two vectors are given by Ax= 5, Ay= 7 and Bx= 3, By-2. The magnitude of the vector A-B is 5.4 12.1

A: The components of two vectorsAx = 5 Ay = 7Bx = 3 By = 2Required:The magnitude of vector A-B

Q: Problem 1 A rock is thrown straight upward at 9 m/s just over the side of a raised deck, 5.5 m above…

A: Initial velocity of the rock, Height from which the rock was thrown,

Q: Determine the distance covered by a body in 4 s if it initial velocity is 20 m/s and the…

A: Given data The time interval is given as t = 4 s. The initial velocity of the body is given as u =…

Q: Determine the current in each resistor of the circuit shown in Fig. 26–9015. Figure 26-90 12.00 V ——…

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Q: An astronaut drops a marble on the surface of the airless Planet Z-49 and observes that it takes…

A: Using kinematic equation, h = v0*t+1/2*g*t∧2 2 = 0*t+1/2*g*1.02∧2 g = 4/1.02∧2    = 3.845m/s∧2

Q: What is AG° for freezing 30 g of water at 5°C? The enthalpy of fusion for water is 333.55 J/g.…

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Q: A charge q = 2.3 µC is placed at the point P shown below. What is the force on q (in N)? (Assume the…

A: Given that,Charge q1 = 1.7 (μC)Charge q2 = -3.7 (μC)Charge q = 2.3 (μC)Distance between charge q1…

Q: Mass-40 kg Density=1300 kg/m3 Find volume

A: Given data:  Mass (m) = 40 kg Density (ρ) = 1300 kg/m3 Required: Volume (V)

Q: A hoop and a solid cylinder of same mass and radius are made of a permanent magnetic material with…

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Q: A 0.0331-kg bullet is fired vertically at 191 m/s into a 0.158-kg baseball that is initially at…

A: Given that,Mass of bullet :m1 =0.0331 (kg)Mass of bullet :m2 =0.158 (kg)Initial velocity of the…

Q: a. An electronic circuit with a source resistance Ris connected to a load resistance R. The power P…

A: Here, we use the conditions for the optimum of the given power, to find the maximum Power.

Q: A tennis ball is tossed vertically upwards and travels a distance of 6.5 m in 1.2 seconds. What was…

A: Given that,Distance : d = 6.5 (m)Time : t = 1.2 (sec)Acceleration : a = -g = -9.8 (m/sec2)Here we…

Q: An electric motor lifts a mass of 500 kg from the ground to a height of 30 m in 1.5 minutes.…

A: