When a photon of (5 ev) energy is fall in to the atom, the wavelength of the electromagnetic wave is equal to ..... .m
Q: I'm not sure how to work this problem. The problem gives an answer of Itot=Icm+Md^2=18.1 kg*m^2 for ...
A: (a) Let a denotes the length, b denotes the width of the rectangle, m denotes the mass, Ic denotes t...
Q: The rectangular plate is subjected to the deformation shown by the dashed line. The dimensions are X...
A: Given : X=130 mm, Y=160 mm, and Δy=3 mm.
Q: 4 - Calculate the Laplace transform of f(t) = 2cos(3t)
A: Laplace Transform Let ft be a function that is defined for all positive values of t, then the Laplac...
Q: Help me this homework
A: NOTE: As per Bartleby Guidelines only three subparts have to be solved at a time. Kindly upload othe...
Q: 10. Block 1 with a mass of 1.0 kg slides down a frictionless ramp with a height of 3.0 m and collide...
A:
Q: with fixed polarization P(r) = Kî. Find the electric field E(7) at all points.
A: Here we have to use some basic formula of electrostatic.
Q: If the rest is not zero the print “The count zero is ODD" Use string formatting to exchange the wort...
A: Code:- using System; class EvenOdd { static void Main() { int number; // valid number ...
Q: A block of a transparent solid sits on top of the horizontal surface of a block of glass. A ray of l...
A: Given: The angle at which light incident on glass is θg=62.0∘. The wavelength of light in glass is ...
Q: Three identical light bulbs are connected as shown below along with a battery of emf E and a switch ...
A: Here, the brightness of bulbs is proportional to the power delivered to the bulb. power P =( i^2 )R ...
Q: A velocity vector has a magnitude of 720 m/s. Two students draw arrows representing this vector. Cla...
A: The magnitude of the velocity vector is 720 ms−1. In Clarisse’s scale 1 cm→100 ms−1. When drawing an...
Q: Two identical bars of mass are at 25 degrees Celcius. One is made from glass with a specific heat ca...
A:
Q: What is Lean UX?
A: Here we have to know the defination of Lean UX.
Q: A toroidal solenoid with 400 turns of wire and a mean radiusof 6.0 cm carries a current of 0.25 A. T...
A: Given, Number of turns,N=400 turnsCurrent,I=0.25A,radius,r=6cm=6×10-2mRelative Permeability,Rp=80μ0=...
Q: Planet X has four times the diameter and five times the mass of earth. What is the ratio gx:ge of gr...
A: Here we have to use a basic formula here.
Q: 4. Find the tension in each of the 3 strings in each of the two diagrams in terms of w (something ti...
A: (a). Given data: α=29∘ β=44∘ As the 3 strings are in equilibrium. Thus, the net force acting horizon...
Q: Consider the filtering stage of a biomedical device that passes physiological signals with frequenci...
A:
Q: The m = 1 intensity maximum in an electron-diffraction experiment occurs at an angle of 48.0. The a...
A: Bragg's Law Bragg's law gives a relation between the wavelength of the radiation used to perform dif...
Q: How long does it täke for a robin moving at 8.3 m/s to fly 100 m? 10 s 830 s 0.083 s. 12s
A: The speed, distance, and time of a body are related as: speed = distancetime
Q: Does a photon have a de Broglie wavelength? If so, how is it related to the wavelength of the associ...
A: Yes, photons have a de Broglie wavelength.
Q: All pins are in double shear, each has a diameter of 22 mm, and the average shear stress in each pin...
A: we have given three pins A , B ,C . For finding the magnitude of P let say at point A there is two...
Q: In an L-R-C series circuit, R = 300 Ω, L = 0.400 H, andC = 6.00 * 10^-8 F. When the ac source operat...
A: Given, Resistance,R=300ΩInductance,L=0.400HCapacitor,C=6×10-8FCurrent,I=0.500A (a) Here, the imped...
Q: I want the correct solution thank u
A: Given, F=25 Nx(0)=0V(0)=0.3 m/sm=15 kgk=1000 N/m calculate the natural frequency (ωn) ωn=km=100015=8...
Q: Step 1: Three point charge q1,q2 and q3 are shown in figure (This figure is not drawn to scale). Doe...
A: Given that,There are three charges : q1, q2, q3 q1 = -60×10-9 C = qq2 = -60×10-9 C = qq3 = 120×10-9 ...
Q: A hydrogen gas discharge lamp is used as a coherent light source illuminating NN slits in a barrier ...
A: Given: The wavelength of the light used: λr = 656 nm (red) λcy = 486 nm (cyan) λbv = 434 nm (blue-v...
Q: (a) As shown in Fig. la, the object and the screen is separated by 1 = 100cm. When we put a convex l...
A: Given data: Position of object u=-50 cm. Position of image v=50 cm. Lens formula is given as, 1f=1...
Q: For a heuristic model of radiative equilibrium with 4 layers, what is the emission temperature? Don’...
A: Introduction: Heuristic model of radiative equilibrium with equation to find emission temperature in...
Q: A 2.5-kg cart attached to an ideal spring with a force constant (spring constant) of 15 N/m oscillat...
A: Given that,Spring constant k=15N/mMass, m=2.5 kgCart is released from rest at position, x=8.5 cmwe k...
Q: a) Find the Position "x" on the Rod where the ball is hanging b) Find the Force exerted by the Hinge...
A: Newton's Second Law of Motion According to Newton's Second Law of motion, the rate of change of mome...
Q: The microwaves in a certain microwave oven have a wavelength of 12.2 cm. (a) How wide must this oven...
A: Given: A wave length of the microwave as, λ=12.2cm λ=12.2×10-2 m
Q: 1. If the vector field Ā = ây3x? + âyy – â,5z³ is given, express à in cylindrical and spherical coor...
A:
Q: For a heuristic model of radiative equilibrium with 4 layers, what is the emission temperature? Don’...
A: Heuristic model of radioactive equilibrium with 4 layers equation,to find emission temperature in n ...
Q: The brightest star in the sky is Sirius, the Dog Star. Itis actually a binary system of two stars, t...
A: Given data: The temperature of Sirius B is TB=24000 K. The power of emission is P=1.0×1025 W. The s...
Q: Ernest Rutherford (the first New Zealander to be awarded the Nobel Prize in Chemistry) demonstrated ...
A: Given, Initial KE of the He nucleus: Ei=7.91×10-13 J Mass of He nucleus: mHe=6.68×10-27 kg Mass of ...
Q: solve only 4
A:
Q: In an electron-diffraction experiment, the spacing between atoms in the target is 0.172 nm and the e...
A: Given: Spacing between in the target is 0.172nm. Accelerating voltage is 69.0V.
Q: Two protons move parallel to the x-axis in opposite directions at the same speed v (small compared t...
A: Electric force on upper proton. due to lower proton is given by Coulumb's lawFE→ =14πε0 q1 q2r2 ...
Q: What do vectors have in common? How do they differ?
A: (a). Vectors:- Vectors are the quantities that had both magnitudes as well as direction. A→=2i^ is ...
Q: Chose True or False True False The elements of rotational motion are the Mass, Spring, Friction. the...
A: The Translating mechanical systems, there are three fundamental physical elements that comprise rota...
Q: A hydraulic punch press operates at a gauge pressure of 5.0 atm. What force is exerted on a piece of...
A: Concept used: Pressure exerted on a surface is force per unit area.
Q: Using the Hertzsprung-Russell diagram above, rank each of the stars shown according to: luminosity, ...
A: We know that the star with lower absolute magnitude will have higher luminosity (from the definition...
Q: One of the events at the Olympic Games is the "hammer throw". Confusingly, the "hammer" is not actua...
A: Given:No. of revolution, n=2time taken,t=1.50sfrequency,f=ntf=21.50f=1.33 Hz
Q: Civil engineers can use plastics as reflective signs and lane dividing markers along roads. In deter...
A: Distance moved = speed × time. D= v*t. Given is the graph between velocity and time.
Q: Q5: Determine the frequency of the wave length which emitted from an atom has an electron transited ...
A: Frequency is, f=cλ
Q: The above graph shows the potential energy U(x) of a particle as a function of its position x. The t...
A: (1) Introduction: Potential energy is energy that is stored n an object or substance. This stored en...
Q: The mass hangs at the end of pendulum whose move in a uniform circular motion. The length of pendulu...
A: Given: The length of the pendulum is 50 cm. The frequency of motion is 1.0 Hz. Introduction: Simple ...
Q: A capacitor is connected across an ac source that has voltageamplitude 60.0 V and frequency 80.0 Hz....
A: Given data: Voltage amplitude V=60.0 V. Current amplitude I=5.30 A. Frequency of the source f=80.0 ...
Q: Mass vs. Period of Oscillation 4 2 Which model (of the two lines) fits the data best? mass (kg) Mode...
A: We know that , Time period is directly proportional to the square root of mass of object in the Simp...
Q: The vitreous humor, a transparent,gelatinous fluid that fills most of the eyeball, has an index of r...
A: Given data: The index of refraction is n=1.34. The wavelength of the violet light is λv=380 nm. The...
Q: Advanced Physics Question
A: Moment of Inertia The moment of inertia of a body about an axis is the sum of the product of the mas...
Q: A current-carrying gold wire has diameter 0.84 mm. The electricfield in the wire is 0.49 V/m. What a...
A: Given: The diameter of wire is d=0.84 mm. The electric field in the wire is E=0.49 V/m. The length ...
Step by step
Solved in 2 steps