Question 3 The wavelength of a green laser pointer is 532 nm in a vacuum. What is the index of refraction of a material in which the wavelength of that green laser pointer is 400 nm? Select one alternative: O 5.64 x 1014 O The wavelength doesn't change when the light passes through a different material O 0.752 1.33 2.42
Q: Show that the average square momentum for a free particle whose wavefunction is V (x) = Aeikɛ (3.1)…
A: In this case, the wave function and its complex conjugate are given in the following way.…
Q: 47. The position-time graph in Figure 2-27 shows the motion of four cows walking from the pasture…
A: We know the slope in position- time graph represents the velocity.
Q: in the circuit of the figure below, the current I₁ = 3.80 A and the values of & for the ideal…
A:
Q: Theoretically, you expect to find for this vector sum of the three weight forces in static…
A: At equilibrium, net force acting on a object is zero. FNet=0 F1→+ F2→+F3→ =0 (1) Triangular law of…
Q: The figure shows the tracks left by an electron and a positron in a bubble chamber placed in a…
A: Electrons and positrons are subatomic particles. They have the same mass and same magnitude of…
Q: 7. In your own words, describe the concept of sound intensity. K/UC
A: Before moving to concept of sound intensity, we'll discuss what is sound? All types of waves…
Q: Can you please do question #8? Thank you.
A: In the case of static friction and kinetic friction, the frictional force is does not depend up on…
Q: 3. A plane must fly to a destination that is south-west of its departure point. Because of the wind,…
A: 1)It is given that the airplane wants to takeoff in South-west direction but because of air force it…
Q: When two pieces of aluminum foil are brought close to each other, there is no interaction between…
A:
Q: A uniform rod of length L and mass M is free to rotate on a frictionless pin through one end. The…
A: Since you have posted a question with multiple sub-parts, we will solve the first three subparts…
Q: A hot air balloon has just lifted off and is rising at a constant rate of 2.0 m/s. Suddenly one of…
A: Given: The speed of the passenger (balloon ) is 2 m/s. The height of the passenger during the toss…
Q: 7. A student in a lab exerts a 25 N force to pull a block a distance of 48 cm. If a total of 11 J of…
A: 7) GIVEN force applied to pull =F =25N Distance pulled =d= 48 cm…
Q: I Review I Constants I Periodic Table The figure shows the position graph of a particle.(Figure 1)…
A: We know that, Velocity = displacement/time Here, Velocity = dy/dx = (y2-y1)/(x2-x1)
Q: I have attached the question. Kindly explain me this problem.
A: The maximum displacement occurs when V=0.
Q: r1 47 igat onn けが H) ey attractive attra or xpulsive
A: From part (b) of the given image, FAD is in – x direction. This means current along AD is the same…
Q: A body floats with 2/5th of its volume above the surface of water. Calculate the density of the…
A: Let total volume of body = V volume of body above the surface of water = 2V5volume of body immersed…
Q: 5. The orbital radius of a satellite circling the Earth a. depends only on its orbital speed depends…
A: We know gravitation force act as centripetal force:GMmR2=mv2RorRGM=1v2orR=GMv2 here, M is the…
Q: (c) Show Force on a negative charge BO O q<0€
A: Disclaimer: “Since you have asked multiple question, we will solve the first question for you. If…
Q: A. I. Using an example, explain how statistical friction can be advantageous or disadvantageous. II.…
A: When a body is at rest ,the friction acting is called static friction . If a body is in motion ,the…
Q: A 60-kg swimmer suddenly dives horizontally to the left from a 100-kg raft with a speed of 2.5 m/s.…
A:
Q: If the particle has a velocity vo = 5 mm/s at t = 0, determine the particle position, velocity, and…
A:
Q: 2. Two point sources are creating circular waves in a pool. You have a little remote controlled…
A: Given in the question are two point sources we name S1 and S2 creating circular waves in a pool. A…
Q: 4. The velocity-time graph of a bus and a lorry is shown in Diagram 1. Graf halaju-masa bagi sebuah…
A: Given:
Q: Determine the moment about point A due to the three applied forces on the frame to the right.…
A:
Q: Jsing the principle of conservation of mechanical energy, determine the speed of the block with a…
A: As per the conservation law of energy, Here, E, m, g, h, u, and v represent the total energy, mass,…
Q: What other measurement is required to calculate the wavelength?
A: Given that 1. There is two source interface pattern. One wavelength is farther from the other. We…
Q: As shown, a member is fixed at the origin, point O, and has an applied force F, the tension in the…
A: Force F = 130 N i - 125 N j + 70 N k x1=1.70 m , z1=1.15 m
Q: 1. Two identical positive point charges, Q, each with charge + 5.00 µC are placed as shown on the…
A:
Q: An X-ray photon with a wavelength of 0.220 nm scatters from a free electron at rest. The scattered…
A:
Q: 14. Andrea, of mass 54.5kg, thinks she's sitting at rest in the middle of her 4.81m long dorm room…
A: mass = 54.5 kg length of dorm room = 4.81 m
Q: Part A A box full of charged plastic balls sits on a table. The electric force exerted on a ball…
A: In this question we have to find the force exerted when the ball is replaced by a charge of -40 nC.…
Q: A car with a mass of 700 kg has shock absorbers for when the car goes over a bump. A 100 kg person…
A:
Q: The ratio of the density of an object or substance to the density of pure liquid water is known as…
A: Since you have posted a question with multiple sub-parts, we will solve first three sub-parts for…
Q: ascends with a constant vertical acceleration of +20m/s² for 80s. Its fuel is then all used, and it
A: given acceleration a = 20 m/s2 t=80s
Q: x = 0 plane divides the space into two different media with the parameters given in the figure. The…
A:
Q: 72. ||| A spin bike is an indoor bike that is designed to duplicate the feeling of regular road…
A: The expression for total moment of inertia of disk and ring is, I=Iring+Idisk=Mr2+12mr2=7.0 kg0.23…
Q: Two blocks are free to slide along the frictionless wooden track ABC shown in Figure. A block of…
A:
Q: Can you solve this problem? thank you
A: Given- An infinitely long cylindrical shell extending between r = 3m and r =5 m contains a uniform…
Step by step
Solved in 2 steps with 2 images