Using the figure below, categorize electromagnetic radiation with an energy of 6.6 x 10-16 J/photon. h = 6.3 10-34 J.s
Q: Some surgery is performed with high-voltage electricity passing from a metal scalpel through the tis...
A: In the time of surgery, using metal scalpel high voltage is passed and current passes through the me...
Q: Pressing a key on the piano you hear 440 Hz.The amplitude decays to 1/10 within 5 s.What would the f...
A: Let f is the undamped frequencynow, a= aoe-γ1tγ1 =ln 105 = 0.4605Now, wd =w2-γ212π fd =(2πf...
Q: A rod extends from x = 0 m to x = 2.3 m. It has a linear mass density given by: λ(x) = 9 x2 (kg/m)...
A: Given data: The linear mass density is λx=9x2 kg/m. The linear mass density is given by: λx=dmdxdm...
Q: Ann analysed mercury content on a canned fish and the permissible limit of mercury in fish is 0.1 pp...
A: Introduction: Cold Vapor Atomic Absorption Spectroscopy or CVAAS is one of the primary techniques fo...
Q: I need help answering all parts of question 3
A:
Q: A flywheel in the form of a uniformly thick disk of radius 2.03 m has a mass of 58.1 kg and spins co...
A:
Q: The band brake of Fig is used to control the rotation of a drum. The coefficient of friction between...
A:
Q: draw the free-body diagram of the system
A: In below diagram, there is a human who pulls the stone via pulley, so here's some masses, normal a...
Q: Solve for problem 14 all parts.
A: “Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for y...
Q: A cab driver is driving a car along a straight road at a constant speed of 23.5 m/s. Just as he pass...
A: (a) let the officer takes time t to overtake the cab driver Distance travelled by cab driver = v×t (...
Q: Find the net electric flux through the spherical closed surface shown in the figure below. The two c...
A: Given:- q1 = +2.16 nCq2 =+1.08 nCq3 = -2.94 nC
Q: Light in air (assume n = 1) strikes the surface of a liquid of index of refraction nℓ at the polariz...
A:
Q: How many grams of N2 are needed to produce 2.17 mol of NH3 when reacted accordinng to this chemical ...
A: Given: Number of moles for NH3 is 2.17 mol Equation is given as, N2(g)+3H2(g)→2NH3(g)
Q: A probe in outer space starts at rest. It accelerates at 23 m/s2 for 11 s, and then after that it c...
A:
Q: Please show all work and circle your answer. Thank you for the help!
A: The average acceleration is given as av→ = △v→△t = v2→ -v1→t2 - t1since, v1→ = 0 and v2→ =8.8 m/s△...
Q: A certain ammeter has a resistance of 5.00×10-5 Ω on its 3.00-A scale and contains a 10.0-Ω galvanom...
A: A ammeter and current sensitivity of the galvanometer relations is expressing as, IGr=IRHere,IG =gal...
Q: The label on a portable radio recommends the use of rechargeable nickel-cadmium cells (nicads), alth...
A: Circuit diagram of the radio and its battery.
Q: The curl of A = xî + yzŷ is
A: The field A→ is given as xx^+yzy^ The curl of the field is ∇×A→, The curl of this field is given as...
Q: 2. Which of the following is not true for Blackbody radiation? a. The power spectrum demonstrates th...
A: The maximum power occurs a shorter wavelength for rising T is not true for Blackbody ra...
Q: Assume Fizeau’s wheel has 360 teeth and rotates at 55.0 rev/s when a pulse of light passing through ...
A: Fizeau's experiment: C=2LNn---(1) where, C is the speed of light L is the distance to the mirror N ...
Q: When viewing an object closer than 20 feet, all of the following processes occur except a. the eyes ...
A: Concept used: For viewing a very close object, changes which occur are as follows: Eyes converge Cu...
Q: 5) Consider the following equation: F-Z has units of kg•m2, R has units of m2, and F has units of N....
A:
Q: Advanced Physics Question
A: As per guidelines, first three sub-parts have been answered. (a) Using graphical method, A→+B→ is,
Q: Solve a no 206
A: The stress (S) on a wire is the load (F) on it divided by its cross-sectional area (A). Use this def...
Q: 1) Define the simple harmonic motion. Please represent the displacement, velocity and acceleration b...
A: Introduction: Definition of SHM When a body changes its position with time, the body is said to be i...
Q: This question is about one of Descarte's machines and showing that it draws a parabola. See attached...
A: Given: GL is the ruler pivoting at G CNKL is the device that allows L to be moved along AB KN parall...
Q: If the maximum allowable force (tensile or compressive) in members BC in the truss shown known to be...
A: Let , Cut a section passing through member 'BC','CG','GF' the resulting diagram will be as follow: ...
Q: A 103 kg horizontal platform is a uniform disk of radius 1.71 m and can rotate about the vertical ax...
A: mass of the uniform disc=103Kg Radius of the disc=1.71 m Moment of inertia of the disc,I=12MR2 ( ...
Q: 2. Shown below are coplanar forces F1 and F2 pulling on a 1.0 - kg block which is moving at constant...
A: Given: The mass of the block is 1.0 kg. The coefficient of kinetic friction is 0.2. Introduction: Ne...
Q: (a) Use the exact exponential treatment to find how much time is required to bring the current throu...
A: The inductance of the inductor is given as, L = 80.0 mH (or) L = 80×10-3 H The resistance of the res...
Q: Find the electric field at a point midway between two charges of +31.4 ✕ 10-9 C and +86.8 ✕ 10-9 C s...
A: Given: The two charges are +31.4 ✕ 10-9 C and +86.8 ✕ 10-9 C. The distance between the two charges i...
Q: What is the difference between a physical quantity and a number?
A: A physical quantity is a property of a material or system that can be found by measurement. A physic...
Q: Using Scale Factors Triangles NPQ and RST are similar. The side lengths of A NPQ are 6 inches, 8 inc...
A: Given: ∆NPQ~∆RST The sides of the ∆NPQ are 6 inches, 8 inches, and 10 inches. The length of the alti...
Q: Net force on charge q3 when it is in equilibrium
A: Solution: Given: Net force of q3 =0. q1=15 μC and q2 =6 μC.
Q: Find potential energy for the force field F(x,y) = i-4zj+xyk along the circle C with radius 1 that i...
A:
Q: ounds the filament at its center, w ble approximations, find the electr nder.
A: Given :Length of the filament =l= 4.10mTotal positive charge q= 2πC = 2×10-6 CLength of the cyl...
Q: answer (ii) and (iii)
A: Given: vrms=1T∫0Tv2(t)dtvavg=1T∫0Tv(t)dt
Q: plumbers on a federal project are required by the Davis-Bacon act to be paid $30.05 per hour in wage...
A: Total working hours per month = 2000/12=166.67 hours Total bonafide fringe benefits given = $(1100+5...
Q: A plane has an airspeed of 500 km/h. The course should be due east for a distance of 800 km. In orde...
A: The net velocity of the airplane is : va=dt=8002=400i^ km/hr The velocity of the airplane without c...
Q: 61. ao Conceptual Example 13 provides useful background for this problem. A playground carousel is f...
A: Moment of inertia, I=125 kg.m2 When the distance r1=1.50 m the angular velocity ω1=0.6 rad/s When th...
Q: A system at initial time t= 0 with wave function p(x,0) = Ae¬alx| forces). propagates freely (no Nor...
A: Given function, ψx,0=Ae-ax a. Normalization condition, ∫-∞∞ψ*ψdx=1⇒∫-∞∞A2e-2axdx=1⇒A2∫-∞0e2axdx+∫0...
Q: A 2 kg object is located 3 m to the right of a 6 kg object. A) If a third object of mass 4 kg is pla...
A:
Q: What is the work done by the force field F(x,y,z)=(2xy,x2,3z) to move a particle from the point (0,0...
A: The work done by the force F(x,y,z) is W=∫CF→.dr→........1where dr→=i^dx+j^dy+k^dzGiven F→=i^2xy+j^x...
Q: The number N of atoms in a particular state is called the population of that state. This number depe...
A: N = Nge-(En -Eg)KBTa) N4N3 = Nge-(E4 -E9)KBTNge-(E3 -E9)KBT => e-(E3 -E9)KBTAt T = 27.0...
Q: A cannonball is launched at an angle of 60° to the horizontal. What happens to the magnitude of the ...
A:
Q: A suspender rod of a suspension bridge is 25.0 m long. If the rod is made of steel, what must its di...
A: Given: The length of rod is L=25.0 m. The length of rod stretched is ∆L=1.0 cm. The mass of truck i...
Q: Need help with part (d) and (e)
A: Acceleration of soccer ball is a1=0.385m/s2. d1=8.50m d2=14.75m At rest, initial speed of ball is u1...
Q: Please show all work and circle your answer. Thank you for the help!
A: Horizontal range of a projectile, x = vo cos theta * time x = 3 * cos (23.8 o) *0.5 = 3 * 0.915 * 0....
Q: Activity 3. An object is thrown upward with an initial velocity of 15 m/sec from the top of a buildi...
A: The displacement s of a particle with an initial velocity u and acceleration a in time t is s=ut+12a...
Q: (17%) Problem 5: An electric current is flowing through a long cylindrical conductor with radius a =...
A: Solution :I = ∫J→.ds→ = ∫ J r dr dϕ = J ∫ r dr ∫02π dϕI = J 2π ∫ r drfor r> a I = ...
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images