Calculate the wavelength A2 for visible light of frequency f2 = 6.45×x1014 Hz . Express your answer in meters.
Q: An example of an elastic collision is The gravitational slingshot effect . A spacefship of mass 850 ...
A: Solution: Given Values, Mass of the space craft(m)=850 KgMass of the saturn (M) =5.68×1026 KgIniti...
Q: Two events are observed in a frame of reference S to occur at the same space point, the second occur...
A: Given: The time period for event corresponding to S is t=1.80 s. The time period for event correspon...
Q: (a) If two sounds differ by 5.00 dB, find the ratio of the intensityof the louder sound to that of t...
A: Part (a) Given: The difference in intensity of sound is ∆β=5.00 dB. The formula to calculate the d...
Q: During an adiabatic expansion the temperature of0.450 mol of argon (Ar) drops from 66.0C to 10.0C....
A: Given: The amount of argon is n=0.450 mol. The initial temperature of argon is Ti=66.0∘C. The final...
Q: A student places blocks on a 100cm long see-saw as shown. Answer all questions relative to the fulcr...
A: Hello. Since your question has multiple sub-parts, we will solve first three sub-parts for you. If y...
Q: A sphere of radius R carries a static radial polarization density P(r) = kr, r < R where k is a cons...
A: Given : The polarization density of the sphere with radius R is given as, ...
Q: An event occurs in system K ' at x ' = 2 m, y' = 3.5 m, z' = 3.5 m, and t' = 0. System K and K have ...
A: The Lorentz factor γ can be calculated as below, Here v is the velocity of frame K with respect to ...
Q: A projectile is launched from the origin with an angle of 61 degrees above the horizontal and a laun...
A:
Q: A dockworker applies a constant horizontal force of 80.0 N toa block of ice on a smooth horizontal f...
A: The equation of motion for distance is s=ut+12at2 The block starts from rest and initial velocity ...
Q: A van and a drag racer both begin a race along a linear track at the same time and at the same place...
A: Using the kinematic equation of motion, the distance covered by an object at constant acceleration i...
Q: 2 Air containing 30 percent oxygen passes slowly into a 3-gallon flask initially filled with pure ox...
A: Given: The amount of oxygen that the air contains is 30%. The volume of the flask is 3 gallon. The a...
Q: An inductor with L = 2.50 mH is part of the circuit for an aviation radio beacon that operates at 10...
A: Given: An inductor of circuit L=2.50 mH Frequency, f =108 MHz
Q: The longest pipe found in most medium-size pipe organs is 4.88 m (16 ft) long. What is the frequency...
A: (a) The expression for frequency of standing wave in an open pipe is, f=nv2L (I) ...
Q: The figure shows the path of a park ride that travels at constant speed through five circular arcs o...
A:
Q: A certain heat engine operating on a Carnot cycleabsorbs410 J of heat per cycle at its hot reservoir...
A: Given data: The heat absorbs from the hot reservoir is Qh=410 J. The temperature of the hot reservo...
Q: In most modern wind instruments the pitch is changed by using keys or valves to change the length of...
A: The note of the sound in bugle is controlled solely by the player's embouchure. The players can play...
Q: A 5 kg particle experiences only two forces: A 361 N force in a direction 33 degrees S of W, and a 1...
A:
Q: It's a thermodynamics question.
A: The Hamiltonian for the harmonic oscillator be defined as, H=p22m+12mω2x2=p22m+12kx2
Q: A box of mass 57 kg is suspended by two ropes. Rope one makes a 54 degree angle with the horizontal...
A: Given Mass = 57 kg Angle = 57 degree Gravity = 10 m/s2
Q: As shown in the figure below, a bullet is fired at and passes through a piece of target paper suspen...
A:
Q: define the energy and name three of its forms
A: Energy, in physics, the capacity for doing work. It may exist in potential, kinetic, thermal, electr...
Q: 8. A mass attached to a 50.0cm string starts from rest and is rotated in a circular path exactly 40 ...
A: Given: The mass having the value of 50.0cm that get start from the rest and it results in circular p...
Q: Advanced Physics Question
A: a. Lu was running in a straight line in the positive x- axis with a decreasing velocity. At time t=1...
Q: A factory worker pushes a 30.0 kg crate a distance of 4.5 m alonga level floor at constant velocity ...
A: Work done W=F→·d→=Fdcosθ
Q: It has been suggested that rotating cylinders about 19.5 mi long and 4.67 mi in diameter be placed i...
A: Here, Radius of cylinder = (2.335 mi)(1609 m)/ 1mi = 3757.015 m
Q: In a Michelson interferometer, a Kr source emitting radiation at 606 nm is used. When one of the mir...
A: Part-a The wavelength of the Kr source λ0 = 606 nm. The number of fringes n = 948. The wavelength o...
Q: A fluid has velocity components u=2(x²-y²) m/s and V=-4xy m/s, where x and y are in meters.
A: Given: The velocity components are u=2(x2-y2) ms-1 and v=-4xy ms-1. Pressure at point B(3 m, 2 m) is...
Q: Whaat is meant by temporal and spatial coherence and why are they necessary condition for interferen...
A:
Q: A 0.88 meV photon is scattered by a free electron initially at rest such that the scattering angle i...
A:
Q: The temperature and humidity in the valley in the early afternoon were 29 °C and 30%, respectively. ...
A: Absolute humidity at 29°C is, M=30%M29=0.330 g/m3=9 g/m3 Change in humidity is, ∆M=M-m=9 g/m3-4 g/m3...
Q: (a) Describe how you would find the initial velocity of the bullet using ideas you have learned in t...
A: (a) the first option involves calculation of center of mass which is a very complicated process and ...
Q: I'm wondering how to do this: A 0.00600-kg bullet traveling horizontally with speed 1.00 103 m/s str...
A:
Q: A long, thin rod (with uniformly distributed mass) rotates about an axis through its center. The rod...
A: The moment of inertia of a rod rotating about an axis passing through its center is given by, I = ML...
Q: A fairground ride (The Gravitron) spins its occupants inside a cylinder-shaped container. A child on...
A: Part (a) When the ride moves at low speed the child remain standing on the floor of the fairground r...
Q: answer Q 7
A:
Q: As a city planner, you receive complaints from local residents about the safety of nearby roads and ...
A: From work-energy principle W=ΔKfΔx=12mv2μmgΔx=12mv2Δx=v22μg
Q: 9. A vertically mounted spring (k = 800 N/m) is compressed by 24.0 cm relative to its unstrained len...
A: x = distance by which spring get compressed = 24*10-2 m k = spring constant = 800 N/m m = mass = 0.2...
Q: (a) What angle in radians is subtended by an arc 1.50 m long on the circumference of a circle of rad...
A: (a) The relation between the angle and the arc length is θ=sr Here, s is the arc length, ris the ra...
Q: A river flows due south with a speed of2.0 m/s. You steer a motorboat across the river; your velocit...
A: Let vr denotes the river speed, vbr denotes the boat speed relative to the river, vb denotes the boa...
Q: Energy is to be stored in a 70.0 kg flywheel in the shape of a uniform solid disk with radius R = 1....
A: Given: The mass of the flywheel m = 70 kg. The radius of the disk R = 1.2 m. The acceleration of th...
Q: If you could keep utterly motionless, your de Broglie wave- length would be infinite. As soon as you...
A: Hi. Since you have posted a question with multiple subparts and not specified which subparts you wan...
Q: Calculate the Landé g factor for an atom with a single (a) s electron, (b) p electron, (c) d electro...
A: Given: The Landé g factor is to be determined for an atom with a single (a) s electron, (b) p electr...
Q: Two swimmers A and B start swimming in river from same point P. One (A) always swims perpendicular t...
A: Given the velocity of both A and B is the same in still water. Also, given A travels perpendicular t...
Q: A wildlife photographer uses a moderate telephoto lens of focal length 135 mm and maximum aperture f...
A: Part (a) Given: The focal length of lens is f=135 mm. The maximum aperture of lens is D=f4.00=33.75...
Step by step
Solved in 2 steps