Two fo the wavelengths emitted by a hydrogen atom are 102.6 nm and 1876 nm. Whare are the Balmer formula n and m values for each of these wavelengths?

Q: A 7.0-cm -long wire is pulled along a U-shaped conducting rail in a perpendicular magnetic field.…

A: The length of the wire, I = 7.0 cm = 7.0 x 10-2 mThe total resistance in the wire, R = 0.3Pulled by…

Q: 1- Compute the magnetic field of a long straight wire that has a circular loop with a radius of 0.05…

A: Radius of circular loop of wire is Current is Note:Permeability of free space is Find:The magnetic…

Q: 6 Given the system of points A,B,C with A(1,-1,1), B(2,0,2), C(-1,1,0) and masses m₁= 2,m₂=1, m3=4…

A: The objective of the question is to calculate the moments of inertia of a system of points with…

Q: A student doing Young’s experiment finds that the distance between the central bright fringe and the…

A: The objective of this question is to find the wavelength of the light used in Young's double-slit…

Q: What is the current in the 15-22 resistor when ε = 9.0 V? 2002 150 300

A: given R1= 30 ohmR2= 15 ohmR3= 20 ohmE=9 voltFormula used Req= R1R2/(R1+R2) if resistor in parallel…

Q: A glowing object 3.5 cm tall produced a virtual image 8.3 cm from the lens. If the focal length of…

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Q: Assume the following forces are acting on an object: F₁ = 40N at 165 degrees F2= 45N at 240 degrees…

A: The forces acting on the object are:The free-body diagram is;

Q: A calculator displays a result as 1.3652480 × 107 kg. The magnitudes of the quantities used to…

A: The objective of the question is to determine the number of significant digits in the final result…

Q: 9) There is a -20 nC point charge in the center of a thin spherical shell with a 2 m radius and a…

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Q: How many meters are there in 3.2 light year (s), if the speed of light is 3 x 108 m/s. This number…

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Q: Vector v = <-4,4>. Vector w = <-2,-1>. If vector v+w+s = <-5,0>, what is the value…

A: The objective of the question is to find the value of vector s given that the sum of vectors v, w,…

Q: Question 1-4: Sketch a nice and neat "textbook" style circuit diagram for the circuit shown in…

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Q: 1.9µE capositor ared a 6.0µE capositor are connected in parallel across a 240V potential difference.…

A: Capacitor 1  = C1  = 1.9 uF = 1.9 ×  10-6 FCapacitor 2 = C2 = 6.0 uF = 6× 10-6F V = 240 V

Q: 2. Determine the angular momentum of the Earth (a) about its rotation axis (assume that the Earth is…

A: The objective of this question is to calculate the angular momentum of the Earth about its rotation…

Q: Consider the following line element, ds² = -dt² + a² (t) (dx² + dy²) + b²(t) dz², where a(t) and…

A: The Cosmological Principle is a fundamental assumption in cosmology which states that the universe…

Q: A crocodile in a like is situated 12 m below a duck and 17 m to the left of a turtle. The duck and…

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Q: Pada rangkaian dibawah ini, jika Emf 12 Volt, R1 = 2kQ, R2 = 3 kn, dan R3 = 4k, berapa beda…

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Q: A diverging lens with f = -37.5 cm is placed 15.0 cm behind a converging lens with f = 21.0 cm…

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Q: How does the current in the secondary of a transformer compare to the current in the primary if the…

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Q: Ernest Rutherford (the first New Zealander to be awarded the Nobel Prize in Chemistry) demonstrated…

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Q: magnetic dipole antenna is used to detect an electromagnetic wave. The antenna is a coil of 55.0…

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Q: Consider the following line element, ds^2 = −dt^2 + a^2(t) (dx^2 + dy^2) + b^2(t) dz^2, where a(t)…

A: The objective of the question is to determine whether the given line element obeys the Cosmological…

Q: A gardener pushes a 12 kg lawnmower whose handle is tilted up 37∘ above horizontal. The lawnmower's…

A: Mass of object is Angle is Coefficient of rolling friction is Speed is Note:Find:Power.

Q: A space station has a mass of 420,000 kg and is 400,000 m above the Earth's surface. Solve for the…

A: The objective of this question is to calculate the gravitational potential energy of a space station…

Q: Two metal rods, one silver and the other copper, are both attached to a steam chamber as shown in…

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Q: Newton's ring equipment will be used to determine the radius of curvature of the lens, the radius…

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Q: A circular loop of radius 10 cm carries a current of 2 A. Calculate the magnetic field at the center…

A: Radius of the circular loop (r) =10 cm =0.1m Current through the loop (I) = 2A

Q: For each of 4s, 3pz and 3dxz hydrogen‐like atomic orbitals, sketch the following (separate graphs):…

A: For each of 4s, 3pz and 3dxz hydrogen‐like atomic orbitals, sketch the following(separate…

Q: 2. A heat engine has an efficiency of 52% when it runs with a hot-reservoir temperature of 400°C and…

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Q: A skater goes for a jump with turns. When she extends her arms, her moment of inertia about an axis…

A: The objective of the question is to determine the number of revolutions the skater can execute while…

Q: A person is sitting at the very back of a canoe of length L, when the front just bumps into the…

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Q: 3. The magnetic field in a cyclotron used in proton beam cancer therapy is 0.690 T. The dees have…

A: The objective of the question is to find the maximum speed a proton can achieve in a cyclotron given…

Q: Calculate the velocity (in m/s) of an electron that has a wavelength of (2.6000x10^-12) m.

A: The objective of this question is to calculate the velocity of an electron given its wavelength. We…

Q: If an equation is not dimensionally correct, does that mean that the equation cannot be true?…

A: The question is asking whether an equation that is not dimensionally correct can still be true.…

Q: what will be the smallest wavelength for visible light in the frequency range from 4.0×10^14 Hz to…

A: The objective of the question is to find the smallest wavelength for visible light in the given…

Q: Why do we flip the fraction from 11/60 to 60/11 to calculate parallel resistance?  How would we know…

A: The objective of the question is to understand why we flip the fraction from 11/60 to 60/11 when…

Q: A wad of clay of mass m₁ with an initial horizontal velocity v₁ hits and adheres to the massless…

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Q: A solenoid has a length of 0.5 meters, 200 turns, and carries a current of 3 amperes. Calculate the…

A: Length of solenoid (L): 0.5 metersNumber of turns per unit length (n) : This information is not…

Q: If time is infinite, does impossibility even exist?

A: Infinite time : First of all there is no concept of infinite It is a hypothetical word There is…

Q: A student used a falling sphere to determine the acceleration of free-fall g. The sphere was…

A: We have given a student used a falling sphere to determine the acceleration of free-fall g. The…

Q: A 750 nm red light is not reflected in air by a thin film deposited on glass. If the thickness of…

A: The objective of the question is to find the refractive index of the thin film. This can be done…

Q: What are holes in control theory? Solve Question 1

A: Holes is present due to p type doping in semiconductor it has a localized positive charge when it…

Q: cnid Two small spheres, each of mass 3.00 g, are suspended by light strings 10.0 cm in length (see…

A: The mass of each small sphere is: The length of strings is: The charge on left sphere is: The charge…

Q: At what point located next to two rectilinear currents separated by 50 cm and located in a vacuum,…

A: The objective of the question is to find the point where the magnetic fields created by two…

Q: A 7 kg block of wood resting on a platform was hit by a 0.08 kg of bullet travelling upward with a…

A:

Q: what are the possible features of a smart shoes that can detect pace factor?

A: The question asks about the possible features of smart shoes that can detect pace factor. It's…

Q: Find the

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Q: The voltage drop Vab across each of resistors A and B was measured as a function of the current I in…

A: Table fo current and voltage is given as,

Q: A charged particle with a velocity of 500 m/s moves perpendicular to a magnetic field of strength…

A: Charge (q) = 2Velocity (v) = 500 m/sMagnetic field strength (B) = 0.1 T

Q: One immediate result of the discovery of cathode ray particles was that the theory of the atom was…

A: The discovery of cathode rays led to a significant revision in the atomic theory. Cathode rays are…

Compton effect

The incoming photons' energy must be in the range of an X-ray frequency to generate the Compton effect. The electron does not lose enough energy that reduces the wavelength of scattered photons towards the visible spectrum. As a result, with visible lights, the Compton effect is missing.

Recoil Velocity

The amount of backward thrust or force experienced by a person when he/she shoots a gun in the forward direction is called recoil velocity. This phenomenon always follows the law of conservation of linear momentum.