What is the maximum kinetic energy of photoelectrons ejected from sodium by the incident radiation of wavelength 450 nm?

Q: g) Now compute the torque on the loop using the standard formula ton loop = pxB, where u = iA is the…

A: Torque = μ x B μ = Magnetic moment μ = i A   Direction of magnetic moment find with help of curl our…

Q: Analyze the position over time graph below. Which segments(s) show a non-zero constant velocity.…

A: in this question  we analyze the graph .

Q: 10. Two blocks are touching on a frictionless tabletop, as shown in the figure below. The larger…

A: Given data :- M1 = 12 kgM2 = 8 kgF = 100 N

Q: Based on the image below (which takes 0.5 seconds to produce). If the wave is traveling towards the…

A:

Q: Q7: Find the work done by Force: F(x, y) = (y-x²e*)i+(cos 2y² –x)j around C as indicated in the…

A: Given Data: Data points of C are mentioned in diagram.

Q: A scaffold of mass 72 kg and length 6.7 m is supported in a horizontal position by a vertical cable…

A:

Q: How much energy is lost to a dissipative drag force if a 60-kg person falls at a constant speed for…

A: Given that,Mass of person : m=60kgDistance : h = 15 mHere we need to find:Energy lost Now,As we know…

Q: On the International Space Station an object with mass m = 290 g is attached to a massless string L…

A: Given that,Mass of an object : m = 290 (g)Length of the string : L = 0.99 (m)Tension in string : T =…

Q: A crate hangs from a rope that is attached to a metal ring. The metal ring is suspended by a second…

A:

Q: In the figure, a 0.400 kg ball is shot directly upward at initial speed 35.4 m/s. What is its…

A:

Q: At an intersection of hospital hallways, a convex spherical mirror is mounted high on a wall to help…

A:

Q: L at i а d'i i с

A: The magnitude of magnetic force is given by The direction of magnetic force is given by Fleming's…

Q: 2.1 Equipotential Lines and Electric Fields •, 10 11 12 3 14 15 16 17 18 1s 20 21 22 3 24 25 s 27 2a…

A: Given: Equipotential lines for voltage 10 V, 8 V, 12 V, 6 V, 14 V are plot in fig.1.

Q: PLS HELP!

A:

Q: Question 4 A swimmer can swim at 5.11 m/s in still water. She swims directly across a river, from…

A: Let            vswimmer=5.11m/svstream = 3.73m/stime = 36.6 sec

Q: What is the magnitude and direction of the force exerted on a 3.50 /µC charge by a 250 N/C electric…

A: Note - as per Bartleby policy i can answer only one question kindly post separate question  Given…

Q: What would be the path of the Moon if somehow all gravitational forces on it vanished to zero?

A: