An electron in the hydrogen atom is revolving around nucleus in the orbit of radius 167'me? 4ле? with speed Then the equation of electric current will be h Here m = mass of Electron, e = Charge of electron. 4л? me (A) 4л* me (В) h 32n me (C) 32л те (D) h h h
Q: Consider the slider mechanism in the figure below. If v is the velocity of the block D at the positi...
A:
Q: Solve the following problems: 1. A car undergoes a constant acceleration 6 m/s2 starting from rest. ...
A:
Q: Two blocks of mass m are connected at the ends of a massless rod of length 2d that is initially at r...
A:
Q: 1. The radius of a simple curve is twice its tangent distance, if the degree of curve is 4°. a) What...
A: Calculation: b) Length of the curve is calculated as follows S=r×θ =2x×4π180 [where x is tangent di...
Q: lux out of any closed surface is
A: The electrostatic flux entering the closed surface is equal to the flux going out of the surface. El...
Q: The image below describes what kind of beam? Overhanging simply supported cantilever Continuous supp...
A:
Q: A34-N box starting at rest slides down a rough 5.0-m long ramp, inclined at 30° with the horizontal....
A: Weight of the box W = 34 N Length of the ramp L = 5.0 m Inclined angle θ = 30o Energy lost to fricti...
Q: Solve the following problems: 1. A car undergoes a constant acceleration 6 m/s2 starting from rest. ...
A: according to the kinematic equation of motion, we have d=ut+12at2d=displacementu=initial velocityt=t...
Q: s pumped from a lower reservoir to a highe of 10 1/s. Assume ideal flow. Determine the ump inlet (Pa...
A: Given as, Pump rate= 10 I/s, Water temperature= 20oC.
Q: Q7) While deriving the electric and magnetic fields in the class we assumed that only one wave is tr...
A: Given: Length of the waveguide =h Breadth of the waveguide =a Height of the waveguide =b
Q: ƯU = I = UUt where I is the identity operator. (a) Show that if (v, 6) = 1 then (Up,Uv) = 1, i.e the...
A: This is very simple problem in quantum mechanics. Part (a) can be solved using properties of inner p...
Q: A few nuclear reactors make use of molten sodium as the coolant and moderator. Natural 2. sodium con...
A:
Q: En la siguiente figura aparece un circuito eléctrico con resistencia R-1.02 y R=2.0ny una fuente de ...
A:
Q: A two legged core is shown in figure below. The winding on the left leg of the core has 600 turns, a...
A: Transformer.
Q: What number will the following VPython code display? X-828 n-1 while n<3: 1-א *2=X +n=ח print(x)
A: x = 828 n = 1
Q: I Review | Coi An object is undergoing SHM with period 0.265 s and amplitude 6.00 cm. At t = 0 the o...
A:
Q: A cup of hot water has a temperature of 80°C and is placed in a room that has a temperature of 25°C....
A: Given, T0= 25 degreeC T=88 degree C After 15 min, T= 66 degree C From Newton's Law of coolingdTdt=kT...
Q: 5. A solid infinite cylinder of radius R, with a uniform charge density p, is placed at front of an ...
A:
Q: A solid cylinder with cylindrical cavity (Object B in Fig. 1) contains a rod (Object A in Fig. 1) in...
A: Given: The total charge on object A: q'=23 μC The total charge on object B: q=14 μC
Q: List three things that an astronomer can learn about a star by studying its spectrum.
A: List three things that an astronomer can learn about a star by studying its spectrum.
Q: A circular 17-turns coil with a 8 [cm] radius lies in the z = 0 plane and carries a current of 1. 2 ...
A:
Q: Mastery Assess It6 Science 7 - S1 - MI / Work and Energy/ Lesson 68 Michael Morris, Jr. AYchanges s ...
A:
Q: Experiment pulley onswer expemor toble vols Odt groph Ovt groph 0.29 a21 enghe 15 LAI nop deg 4415 2...
A: Given data, Mass of the cart = 1.3 kg Mass of the hanging block = 1.2 kg Expected distance at 3 sec ...
Q: Problem 10) For the truth table, use the K-map to find the expression and choose the correct express...
A: K-Map used in physics.
Q: Table 5: E102 Part 2: Force on an Inclined Plane (1st Surface) 1st Surface (any yellow block and bro...
A: Mass of the Block=742 gm=0.742 Kg Angle of repose, θ=22.3°coefficient of static friction, μs=0.41coe...
Q: Transmission through thin layers. In the figure, light is incident perpendicularly on a thin layer o...
A: Given: Refractive Index of 1, n1=1.77Refractive Index of 2, n2=1.66Refractive Index of 3, n3=1.57Len...
Q: Q8. Estimate the mean free path of electrons in copper. Assume the Fermi energy of copper is 7.03eV....
A: Electrons in copper will undergo collisions, this will cause a change in its energy or direction. So...
Q: A light elastic spring of natural length 21 has its ends attached to two points Pand Q which are at ...
A: The natural length of the spring is 2L length PQ is 2L both P and Q are on the same horizontal level...
Q: Eor all these Questionsi Statements please ansmert TRUEFALSE) I The net eloctrostatie flus out of an...
A: According to Gauss law, if any charge is inside a closed surface then the electric flux through the ...
Q: A diagram of a hypothetical 40 cm long arm is shown. For the purposes of answering this question, as...
A:
Q: After you disconnect the DC power supply from an RLC circuit, it oscillates at a frequency of f. The...
A: RLC SERIES CIRCUIT.
Q: During a military training in Camp Jizmundo, Libas, Banga, Aklan , a sky diver of weighing 82 kg ( i...
A: Given information: The mass of the diver (m) = 82 kg The initial altitude (h0) = 1500 m The time ela...
Q: The force F has a magnitude of 600 lb and acts along the line AM where Mis the midpoint of the verti...
A: Given Magnitude of force (F) = 600 lb Determine its x-y, and z-scalar components, as following below...
Q: 3. Calculate the total binding energy and the total binding energy per nucleon for cart
A: Given: Atomic Mass,A=12Atomic Number,Z=6Mass of Hydrogen,mH=1.0078uMass of Neutron,mN=1.0086uMolecul...
Q: Eer all these Questions Statcmcats plkase answeri TRUEFALSE) 1. The net cloctrostatic flus out of an...
A: When a charge is inside the closed surface then Gauss states that the electrostatic flux through the...
Q: A sinusoidal wave travelling in the positive x-direction has a wavelength of 0.4 m, an amplitude of ...
A: Wavelength λ = 0.4 m Amplitude A = 20 cm = 0.2 m Period T = 4 seconds At x =0 and t = 0, the y = 10 ...
Q: The 32-N force P is applied perpendicular to the portion BC of the bent bar. Determine the moment of...
A:
Q: January 1st July 1st * * * Star A- Star Consider two pictures of the same part of the sky taken 6 mo...
A:
Q: *93. Four resistors, with R, = 10 N, R2 = 8.0 N, R3 = 20 N, and R4 = 10 N, are connected to two batt...
A: Electric current.
Q: How does the polar vortex differ between the northern and southern hemispheres? What impact does thi...
A: Explanation: The polar vortex is the region of high atmospheric vorticity that forms with the establ...
Q: Indicate the direction of the friction force on the ladder at A
A: Problem on boly (Ladder) at equilibrium. Let try to make free body diagram labels ( mainly point A) ...
Q: Question 3.12 Sodium chloride (NaCI) has a cubic lattice with four Nat ions and four CI- ions per un...
A:
Q: 3) The center of gravity of a simple pendulum of mass m and length L is located at the pendulum bob,...
A: Given Simple pendulum mass = m Simple pendulum length = L Uniform rod mass = m Uniform...
Q: The variation of the molar Gibbs free pn- ergy of a substance with temperature and pressure is given...
A:
Q: A metallic bar of cross-section Ao = 103 mm² and length Lo = 0.1 mm, is subjected to = 1600 N, the d...
A: Given: The cross section area of the metallic bar is 103 mm2. The original length of the ...
Q: A student constructs a simple constant volume gas thermometer and calibrates it using the boiling po...
A: Using the two values of pressure and temperature, we can construct the equation that relates pressur...
Q: 5) An airplane is flying in a straight line at a constant altitude. If a wind gust strikes and raise...
A: Here, when a wind gust strikes and raises the nose of the airplane, the nose will bob up and down un...
Q: a block of ice slides down a frictionless ramp at angle θ=30º while an ice worker pulls on the block...
A: Answer: Given: A block of ice slides down a frictionless ramp at angle θ=30° Force applied by ice wo...
Q: HSimple compound microscopewith anoverall magna 1cation o7-650 has an objecHve that magniaies by-150...
A: Given: Magnification of simple compound microscope,mS=-650Magnification of objective,m=-150 Magnific...
Q: Express the position vector 7, velocity v, and acceleration ã in terms of the spherical coordinates ...
A: Hey dear I have uploaded the solution in step 2 and 3
Step by step
Solved in 2 steps with 2 images
