A Which electromagnetic waves have the longest wavelengths and lowest energy? B C D gamma rays infrared waves radio waves x 10² HZ visible light waves

Q: 1) Why do you think MRI machines are designed for the pulse frequency to enter in resonance…

A: Magnetic resonance imaging (MRI) produces the most detailed images of the patient's internal blood…

Q: Calculate the shortest wavelength of light emitted by the hydrogen atom.

A: Wavelength

Q: 1. A ball with r=10cm, m=2kg, starts rolling down an inclined plane that is 26 m long and angled at…

A: Given:- r= 10 cm m = 2kg d= 26 m angle = 40o

Q: • High-energy cancer treatment. Scientists are working on a new technique to ķill cancer cells by…

A:

Q: 1. Find the equation of state of a solid that has an isobaric expansion coefficient dKdT 2cT-bp and…

A: Given data The isobaric expansion coefficient is: dVdT=2cT-bp The isothermal pressure-volume…

Q: Two particles are fixed to an x axis: particle 1 of charge q1= 2.92 x 10 8C at x = 20.0 cm and…

A:

Q: 10. Seawater density is 1024 kg/m^3. A diver can only safely stand 5 atm when diving down. How deep…

A: Given, the density of the seawater: ρsea=1024 kg/m3 The diver can safely withstand a pressure of 5…

Q: A cylindrical conducting wire which is 173.67cm long, 45.65mm thick and resistivity of 7.70.m, (a)…

A:

Q: Table 2: Relationship between Torque and Force with distance constant. Distance(m) Force (N) Torque…

A: The data for torque versus force is given when the distance remains constant

Q: 6. A car initially traveling W eastward turns north by traveling in a circular path at uniform speed…

A: The car completes an arc of length 235 m in 36 s. This arc length corresponds to half of a…

Q: 3) Determine the period of oscillation of the spring/mass Spring constant = 280 N/m system to the…

A: (3) Write the formula for the time period of oscillation of the mass-spring.

Q: 11) A 45 kg. girl is sitting on a seesaw 0.6 m from the other side, should a 60 kg. boy sit so that…

A:

Q: Question 3. A force F pulls a box of mass m at an angle of 6 above the horizontal. The coefficient…

A: Given data The force magnitude is F The angle of inclination is θ The mass of the box is m The…

Q: Given that P = 3î – 4ĵ + 2k, Q = -î + 6j + 2k, š = 3î + 2î – 8k and i = 3(iî + ĵ – Ê), find (i)…

A: Given, i. Resultant is given by,

Q: 1. One day in Chapman's class, three students decided to attempt to push a 100kg desk across the…

A:

Q: A metal wire is resting on a fixed rail. The wire is free to slide along the rail. Both are in a…

A: The direction of induced current in a loop due to changing magnetic flux associated with the loop…

Q: A volleyball is spiked so that its incoming velocity of +4.67 m/s is changed to an outgoing velocity…

A: Given data:  Initial velocity (u) = +4.67 m/s Final velocity (v) = -15.0 m/s Mass (m) = 0.350 kg…

Q: 6. Sketch and solve for the 2 reactive forces. A 20 meter long 500 kg mass beam is supported at eacl…

A:

Q: Q6. Compute the total binding energy and binding energy per nucleon for a) 7Li, b) 56Fe, and d) 235U

A: The binding energy () of a nucleus is given by the expression,…

Q: One technique of estimating the length of a metal is by recording the time it takes for a pulse to…

A:

Q: Question 2. The tub of a washing machine goes into its spin cycle, starting from rest and gaining…

A: Formula of number of angular acceleration is as follows: α=ω-ω0t…

Q: 1. 125 mm 125 mm 200 mm 200 mm 150 mm 60 mm

A:

Q: 2. Deduce the eigenvalues of the Harmonic oscillator using second quantization.

A: Solution: The hamiltonian of the linear harmonic oscillator can be written as,…

Q: 124. The diagram below represents a 10.-newton block sliding at constant speed down a plane that…

A: Since object is moving with constant speed hence acceleration acting on it is zero so net force…

Q: the distance is 125 ft, the throw degrees 2. An outfielder throws to the second baseman is at a…

A:

Q: The thermal efficiency of a reversible power cycle operating between hot and cold reservoirs is 70%.…

A:

Q: Question 2 Given a particle travels along a path described by the parabola y = 0.5x². The…

A: Given: The path of a particle is y=0.5x2. The x-component of velocity is vx=5t ft/s. The time taken…

Q: The mass center G of the 1545-kg rear-engine car is located as shown in the figure. Determine the…

A: Equilibrium occurs when a particle is acting under no external force. The particles can either be at…

Q: An old-fashioned LP record rotates at 33½ rpm. What is its frequency in rev/s? What is its period,…

A: Given Data The old fashioned LP record rotates at a rate ω=3313 rpm   We have to calculate its…

Q: 1. One day in Chapman's class, three students decided to attempt to push a 100kg desk across the…

A: The condition for an object to stay at rest is the net force on the object is zero.

Q: One long wire lies along an x axis and carries a current of 36 A in the positive x direction. A…

A: Given,current carrying wire, I1 = 36 A (along positive x-direction)another long wire perpndicular to…

Q: light pallet is at rest on the ground with a stone of mass 30 allet by providing a force of 310 N…

A:

Q: A person starts from rest at the top of a large frictionless spherical surface, and slides into the…

A: use energy conservation and  force balance equations

Q: QUESTION 6 Consider two large Einstein solids, A and B, in equilibrium with the following…

A: Consider two large Einstein solids, A and B, in equilibrium with the following parameters # of…

Q: Question 3 The block on a smooth inclined plane is moving down with a constant acceleration of 5…

A: Given: The mass on an inclined plane is 47 kg. The hanging mass is 23 kg. The angle of inclination…

Q: 3) A human body has a temperature of 98.6 °F ( 37 °C or 310 K) on average, if the outside…

A:

Q: Jance? How far, on 13) Given the diagram below, what is the net torque about an axis through point…

A:

Q: Bananas 13- kg monkey climbs up a massless rope that tionless tree limb and back down to a 34- kg e…

A:

Q: 6. A disk of mass 6 kg has a radius of 20 inches. Around the circumference is a string wound around.…

A: Part (6): Given: The mass of the disk is 6 kg. The radius of the disk is 6 inches. The hanging mass…

Q: 13. Two polarizers are oriented at 68° to one another. If unpolarized light enters the first…

A: When multiple different questions are given then according to the guidelines only the first question…

Q: A hollow sphere with a mass of M = 4 kg and radius of 30 cm is rolling down an inclined surface…

A: Given: Mass of hollow sphere = 4 kg Radius of hollow sphere = 30 cm. = 0.3 m Inclined angle θ = 37°…

Q: 2. A disk that is 3 m in radius spins at the rate of 4 revolutions per second and over a period of…

A: 2. Given, a. radius, r = 3 m initial angular velocity ω0,  ω0=4 revsSince, 1 revs=2π radsω0=4…

Q: A racecar going around a circular track of radius r begins at rest and then accelerates with a…

A:

Q: This figure shows the loop-the-loop track for a smaller car. If the initial speed of the car is 4.0…

A: Let m be the mass of the car Given, the initial speed of the car, v=4 m/s g=9.8m/s2 For the car to…

Q: 2. A ro ler coaster car travels around a vertical loop. At the top of the loop, where it is upside…

A:

Q: 10. A steel ball and a rubber ball are rolling along at the same speed, The rubber ball declares…

A: Yes.

Q: 9. 1 km/hr to ft/s 10. 1 mi/hr to m/s

A: