For hydrogen, find the frequency of light emitted in the transition from the 138th orbit to the 134th orbit. For hydrogen, find the frequency of light absorbed in the transition from the 96th orbit to the 102th orbit.

Q: 4) A diffraction grating with 1.15x105 grooves/m_is illuminated by 654 nm light. Then, the set-up is…

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Q: Problem 8: A boom with a mass of 101 kg is held in static equilibrium as shown in the figure. A mass…

A: Mass of boom =101kgMass of block M = 168 kgThetha = 52 degree.

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A: We have to find work done  i.eW=q∆V

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A: since the net force on  charge is vertically downward, the charges  must be negative and have same…

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A: We know that  line has a typical wavelength of 656.46 nm in vacuum.Now, according to the question,…

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A: As  per data

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Q: 5. Find the final temperature of 100 g copper block that is heated to a temperature of 500° C and…

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Q: Consider a configuration with four point charges located at the corners of a square (see figure),…

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A: GivenA star's spectrum emits more radiation with a wavelength of 700.0 nm than with any other…

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Q: A double concave lens has surface radi of 31.4 cm and 28.3 cm. T Part A What is the focal length it…

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Q: .A 50.0 kg boy sits on a 40.0 kg sled which is resting on the ice of a pond (zero coefficient of…

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Q: Two couples act on the frame. (Figure 1) Figure 100 lb 30% 13 ftd-3f1-B A ve 30⁰ 100 lb 150 lb 4 ft…

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Q: Two point charges lie on the $x$ axis. A charge of +9.96 $\mu C$ is at the origin, and a charge of…

A: The electrical characteristic of particles like electrons and protons is described by the…

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A: Aceeleration is defined by change in velocity in a short period of time i.e when an object moves…

Q: A funny car accelerates from rest through a measured track distance in time 57 s with the engine…

A: Given,The constant power, The time, The differential amount, The differential time,

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Q: It is said that Galileo discovered a basic principle of the pendulum- that the period is independent…

A: Time Length Angle Velocity maximum

Q: The charges Q₁ = 3.6 x 107 C, 9₂ = -6.0 x 107 C, and q3 = -1.1 x 107 C are placed at the corners of…

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Q: (from Ohanian, p 542) A submarine suddenly breaks up at a depth of 142 m below sea level. The air in…

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Q: 4(x) =

A: Now here given the values that,a=7.50cm=0.075mProbability 87%=0.87So now we get from normalization…

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Q: The spool again The spool is being slightly pulled (not too hard so it doesn't slip) in the exact…

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Q: A pair of long, rigid metal rods, each of length L, lie parallel to each other on a perfectly smooth…

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Q: A 3.0 cm tall object is 15 cm in front of a convex mirror that has a -25 cm focal length. Determine…

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Q: and the 10.64 Figure P10.64 The mechanism shown in Fig. P10.64 is used to raise a crate of supplies…

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Q: Four charges, qa, qb, qc, qd are fixed at the corners of a square. A charge q that is free to move…

A: Based on the description of the question there can be as many as six different cases or scenarios.In…

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A: We will use the concept of work done

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A: Range ,NowAfter collision skeet moves along horizontally at, Vertical velocity of pellet is,Now…

Q: An airplane has a mass of 3.61 x 104 kg and takes off under the influence of a constant net force of…

A: Given Data: The mass of the airplane is M=3.16×104 kg.The airplane takes off under the influence of…

Q: A cosmic ray electron (m= 9.1*10-31 kg) moves at 7.13*106 m/s perpendicular to the Earth's magnetic…

A: Mass of electron me = 9.1 × 10-31 kg Velocity of electronve = 7.13 × 106 m/s Strength of Magnetic…

Q: 5) A horizontal wire holds a uniform ball of mass m, and radius R in place on an inclined plane with…

A: Giventhe mass of the ball is mthe radius of the ball is RThe angle of the inclined plane is Need to…

Q: You have enrolled in a scuba diving class and while swimming under water in a nearby lake you look…

A: i=24°

Q: Problem 1: One end of a spring with a spring constant of 159 N/m is held firmly in place, and the…

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Q: In exercising, a weight lifter foses 0.107 kg of water through evaporation, the heat required to…

A: Given-the amount of water the weight lifter loses, the work done in lifting weights, the latent heat…

Q: A small block with mass 0.0400 kg is moving in the xy-plane. The net force on the block is described…

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Q: Exercise 7.9 A small rock with mass 0 16 kg is released from rest at point A, which is at the top…

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Q: Needs Complete typed solution with 100 % accuracy.

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Q: The force acting on a particle varies as shown in the figure below. (The x axis in the graph has its…

A: (1 smallest division=2.5 m)

Q: A bullet of mass m 8.00 g is fired into a block of mass M 280 g that is initially at rest at the…

A:

Q: The constant 10-lb force is applied to the 79-lb stepped cylinder as shown. The centroidal radius of…

A: Given,The applied force, The weight of the cylinder, Radius of gyration, The time, The radius,Angle,…

Q: Two identical, small insulating balls are suspended by separate 0.31-m threads that are attached to…

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Q: While riding in a hot air balloon, which is steadily descending at a speed of 2.39 m/s, you…

A: From kinematics equation we know,                             And,                      where, 'v'…

Q: If a person's body has a density of 991 kg/m³, what fraction of the body will be submerged when…

A: At equilibrium, the upward buoyancy force balances the downward weight of the object.