Ex. 25: The wavelength of beam of light in a glass is 4000 Å. What is its wavelength in air if R. I. glass is 1.5.
Q: 31.All of the following graphs are planar EXCEPT for: A. The complete bipartite graph K2,4 B. The 5…
A:
Q: A metal of work function emits photoelectrons and of maximum KE when irradiated by a photon of…
A: To find-Work function (ω0)=?Given-E1=2.5 eVE2=4 eV
Q: Find the magnitude and direction of the resultant force of the following systems of forces. Use both…
A: The forces acting on the given system are F1=100 N, due eastF2=200 N, E45°SF3=100 N, due northF4=200…
Q: A cyclist going around a circular track at 10.0 m/s has a centripetal acceleration of 5.00 m/s2.…
A: Given, linear acceleration 'a' = 10.0 m/s2 centripetal acceleration is α = 5.0 Let R be the radius…
Q: 3. A bar magnet is placed on a flat surface, with its N-pole on the right. If a compass is placed…
A: Have a look dear
Q: Question 16 Inclined to Work A 1.0 [kg] box slides 5.0 [m] down a rough inclined plane at an angle…
A: GIVEN. : m = 1.0 kg. , d = 5m angle = 40degree , kinetic friction coefficient…
Q: Hydrostatic Equilibrium replies on which of the following to happen? (choose all that apply)…
A: Hydrostatic equilibrium is the equilibrium that exists during the fusion process of star. When the…
Q: khufra works at a spring factory and he was assigned to test a certain spring, whose constant is 51…
A:
Q: A 4.0 kg object has the following two forces acting on it: F₁ = (181+153) N F₂ = (-111 +233) N If…
A: Given,m=4kgF1=18i^+15j^NF2=-11i^+23j^N
Q: Calculate the vapor pressure (mm Hg) of solution when I mole of sucrose is added to 2000 g of water…
A: Given : weight of water=2000gsurcose in moles=1 moleAt temperature=21°CThe vapour Pressure=18.87 mm…
Q: Q4) In free space, rectangular loop with current of 12A as shown in figure, if H = 10 ax A/m, find…
A: The force on current carrying wire is given by, F = I L ×H on the magnetic field and the length of…
Q: Q 1/ Calculate the electrical conductivity of a metal if you know that its Fermi energy is 6 eV and…
A:
Q: Spaceman Spiff is flying his spacecraft near a neutron star. Assuming the star is located at (0, 0,…
A: The temperature at a point is given by T=5.0×106 e-3x2-3y2-3z2 The temperature gradient is…
Q: After pitching their tent, the family goes on a hike. They begin on the trail with an acceleration…
A:
Q: Consider the five Gaussian surfaces shown in the figure below. Each Gaussian surface surrounds…
A:
Q: A carrier signal given by 10 cos 2m x 10°t volt is FM modulated by single tone Hz message 4 cos 2 x…
A: With the help of given equation of single tone we can have amplitude and we can easily calculate…
Q: What is polarized light? * where magnetic field component oscillates in one plane. where electric…
A: The problem is based on the concept of polarized light. To get a polarized light we need to use…
Q: a) Calculate the Schwarzschild radius of a person of mass 80 kg. Compare this to the size of a…
A:
Q: 1. A body of mass 0.025 kg attached to a spring is displaced through 0.10m to the right of mean…
A:
Q: 1. What length of copper (p=1.78 x 10-80m) wire 1.2 mm in diameter is needed to make a 20-Q resistor…
A: We have-Resistivity of copper, ρ=1.78×10-8 Ω.mDiameter of Wire, D=1.2 mmRadius, r=D2=1.2 mm2=0.6…
Q: 4. If a 32 foot chain is hanging (balanced) on a metal peg on a wall. At time t=0, with the chain…
A:
Q: You are lowering two boxes, one on top of the other, down the ramp as shown in the figure by pulling…
A: Concept: The Schematic diagram for the Upper box is From the diagram, we can see that Frictional…
Q: Two electrodes (0.68 mm apart) in your car's spark plug are subject to a 4.7 kV potential…
A: Given that: Distance between electrodes, d=0.68 mm Potential difference, V=4.7 kV
Q: Evaluate the Clebsch Gordan coefficients for 3 J₁ = ³/2, J2 = 2/1/2
A:
Q: Hand written plz 1. Based on the governing equation of the fluid mechanics derive the relationship…
A:
Q: B. Diverging Lens 5. The object is beyond 2F 2F 2F 6. The object is 2F and F + F 2F
A: Given that, Here the two types of lenses one is diverging and the other is converging For the…
Q: Direction: Complete the table below. Calculate the problem using the Laws of Planetary Motion based…
A: Since you have posted a question with multiple sub-parts, we will solve the first three sub-parts…
Q: Muwelye Two objects A and B with m and m are separately attached to two identical springs. If object…
A: The problem is based on the concept of spring mass system. To solve this we have to equate the total…
Q: In Thomoson's experiment a p.d. of 500 volts is applied and deflection of spot is obtained on the…
A: To find-Velocity of electrons.Given-V=500 voltB=1×0-2 Wb/m2d=0.5 cm=0.5×10-2 mv=?
Q: What is the main difference between hydrothermal and solvothermal methods for synthesis of…
A: Solution:- Hydrothermal synthesis refer to the synthesis…
Q: Light of several wavelengths strikes a thin film of index 1.4. The thickness of the thin film is 320…
A: Given: R.I of the thin film: μtf=1.4 R.I of the water: μw=1.33 The thickness of the film: t=320 nm
Q: digit(s) after the decimal point. When 15.9 is added to 99.6, the result should be reported with…
A: The problem ks based on tbe concept of significant figues and basic concept of rounding off. The…
Q: 134. Astronomy About 65 million years ago an aster- oid struck Earth in the area of the Yucatan…
A: (a) The diameter of the asteroid is 10 km or 10000 m, the radius of the asteroid will be 5000 m.…
Q: QUESTION 5 A mountain climber (of mass 70 kg) is using their ice picks to climb a mountain that has…
A: Kinematics.
Q: 14.
A:
Q: When 100V D.C. is applied across a coil, a current of 1A flows through it. When 100 V A.C. of…
A: To find-Resistance (R)=?Impedance (Z)=?Self inductance (L)=?Given-Applied emf (e1)=100 V…
Q: 22 Waitlist Two masses A and B with masses 2m and 3m respectively are placed on a line 10 [m] apart.…
A: Have a look dear
Q: 35. The Force Exerted on the Moon Figure 5-27 shows the Earth, Moon, and Sun (not to scale) in their…
A:
Q: uestion 6 Ball is liferr. During UP Women's Basketball training, their ball rolled without slipping…
A: Given I = 2/5 M R^2 Let w be angular velocity Rotational kinetic energy = 82 J To find…
Q: by a piece of paper or a few centimeters of air and cannot penetrate the human epidermis. a) Write…
A: Given, Radioactive element (Americium-241) The element emits alpha particles. The energy of the…
Q: Calculate the value of the Planck's constant determined by Franck and Hertz when they observed the…
A:
Q: In a potentiometeu expt, emf of a cell is balanced by a length of 150cm on the potentiometer wire.…
A: To find-Interna resistance (r)=?Given-l1=150 cmR=10 ohml2=90 cm
Q: From the fact that the singlet state of the deuteron is just unbound obtain the depth of the well…
A: We will use the formula on energy for square well potential. ( Assuming deuteron is in the square…
Q: Consider the physical quantities s, t, u, v and w. We would like to work with these quantities using…
A: Here we have to make a formulation of the given quantities in the mathematical model. So, we…
Q: Two thin lenses, 5 cm in diameter each, and focal lengths 10 cm and 6 cm respectively, are placed 4…
A: In Optics, Linear magnification of a lens is given by the formula, M = ff-do where f = focal length…
Q: An object is placed at x = 0 and a converging lens, with f1 = +25.0 cm, at x = 38.0 cm. A concave…
A:
Q: 7. A force parallel to the x-axis acts on a particle moving along the x-axis. The force produces a…
A: Given, Potential energy function Ux=αx2+βx2where,α=-0.70 J/m2β=1.50 J/m4
Q: Find the Fourier transform of e-a²t² Hint: Use the integral formula Sе-¹² du = √
A:
Q: Back-to-A. A simple pendulum is constructed using a 50.0 [g] metal ball that is attached to a pivot…
A: Time taken by pendulum to complete one back and forth motion=Time period of pendulum Time period of…
Q: What will happen if you hold a polarized sunglass in front of you and rotate them. While looking at…
A: The problem is based on the concept of polarization. Polarization is a property applying to…
![Ex. 25: The wavelength of beam of light in a
glass is 4000 Å. What is its wavelength in air
if R. I. glass is 1.5.
-1-1▬▬](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F2c5c06df-60f9-4360-a8a8-6951fb514fd5%2Fd8483b61-7e93-4e8e-8fd6-ab0cc97e42c7%2Fnni2gpo_processed.jpeg&w=3840&q=75)
![](/static/compass_v2/shared-icons/check-mark.png)
Step by step
Solved in 2 steps
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)