What is the speed of an [electron] if the force generated is 3.72-N and the magnetic field strength is 4.21-T ? 6.
Q: A spring-mass system with m = 50kg and k = 4000N/m shown in Figure Q3(a). If the mass is released fr...
A:
Q: A pendulum with a length of 0.75 m and a mass of 4 kg is swinging consistently swinging back and for...
A:
Q: solve it with steps and details please
A:
Q: A +16.0 µC charged particle is at the origin and a +8.00 µC charged particle is at (0.600 m, 0).a. C...
A: The electric field due to a point charge at a distance r can be given as follows: E=KQr2 Disclaime...
Q: A ground-state H atom absorbs a photon of wavelength 94.91 nm, and its electron attains a higher ene...
A: (a) The higher level of electron The energy is given as E=hcλ where E is the energy, h is the Planc...
Q: When a gas surrounded by air is compressed or expands adiabatically, its temperature rises or dec...
A: In an adiabatic process heat change is zero. That is no heat enters the system and no heat eaves the...
Q: 1. What is the difference between accuracy and precision?
A: As per guidelines, first question (#1) has been answered. Accuracy refers to the closeness of measur...
Q: Could an electron-diffraction experiment be carried out using three or four slits? Using a grating w...
A: Yes, an electron diffraction experiment can be carried out using three or four slits of equal widths...
Q: Two protons experience a head-on collision moving with velocity v. In order for there to be enough e...
A:
Q: Fe is the gravitational force exerted by the sitting person, 800 N; “m” is mass of the wheelchair, 2...
A: Given:- Fe=800 N m= 25 kg Ks=2500 N/m B=500 N/(m/s)
Q: Example 8: An object with height h = 2.20 cm is located to the left of a pair of converging lens. Th...
A:
Q: Refrence Book:Mathematical Physics,
A: Given: 4y"+y=gt, y0=3, y'0=-7
Q: Steam at 2100KPa and 260C expands at constant enthalpy to 125KPa Using steam tables, a) What is the ...
A: Steam at 2100KPa and 260C expands at constant enthalpy to 125KPa Using steam tables, a) What is the ...
Q: Can you help me with this hard question please?
A: (i) Electric field at(r<a):- From, Gauss lawE1→×4πr2=-Qε∘E1→=-14πε∘Qr2 (ii) Electric field at(a&l...
Q: A racetrack curve has radius 120.0 m and is banked at an angle of 18.0. The coefficient of static f...
A: The outer edge of the curved road will be raised above the inner edge. This phenomenon is known as b...
Q: A spherical capacitor consists of an inner solid conducting sphere of radius a surrounded by a spher...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and ...
Q: EELS:ELECTRON ENERGY LOSS SPECTROSCOPY
A: As the thickness of sample increases, strong interaction between primary electrons within sample res...
Q: 1. Calculate Z and V for ethylene at 25°C and 12 bar by the following equations: The truncated vir...
A: 1) Given B=-140 cm3 mol-1C=7200 cm6 mol-2Given PVRT=1+BV+CV2Solve above equation for V, By iteratio...
Q: An object is fired at a velocity of 20 ms-1 at 50 degrees to the horizontal. Determine the: a) Maxim...
A: Given data u=20 m/sθ=50°
Q: Absorption lines produced when starlight travels through the interstellar medium indicate that some ...
A: The answer for the following question is
Q: Question 4 : Please answer parts 1 & 2
A: (1) Given: The maximum wins speed during hurricane Matthew is 165 mph. The number of bolts is 100. T...
Q: Consider a spherical charge configuration consisting of a charged semiconducting sphere placed insid...
A:
Q: Problem 9.4 Consider an infinitely long straight string whose linear mass den- sity is A (mass per u...
A: Consider an infinitely long, straight string whose linear mass density is λ (mass per unit length). ...
Q: b) Calculate the thermal energy contained in plasma heated to 15 keV if theplasma density is 1020m−3...
A: (b) Given: The energy to which plasma is heated is 15 keV. The plasma density is 1020 m-3. The volum...
Q: 1.) Why must a room air conditioner be placed in a window rather than just set on the floor and plug...
A: please see the next step for solution
Q: The object is fired at a velocity of 20 m/s
A: Since you have posted question with multiple sub-parts, we will solve first three sub-parts for you....
Q: The temperature of a blackbody is changed so that the inten- sity I of radiation from the blackbody ...
A: Given data I'=16 I
Q: A potential difference of 102 mV exists between the inner and outer surfaces of the membrane of a ce...
A: Given:Potential difference,∆V= 102×10-3 V The charge on the Na+atom = charge of the electron =1.6×...
Q: An n-type defect in a semiconductor acts like a hydrogenic atom, with the exception that the dielect...
A: It is given that an n- type defect in a semiconductor acts like a hydrogenic atom.
Q: The acceleration of a falling object decreases by kv? due to air resistance. Find the expressions V=...
A: Given: The acceleration of the object decreases by kv2. Introduction: Air resistance describes the f...
Q: Which of the following is true regarding the relationship of the work done in moving a charge and th...
A: The answer to the given question is
Q: At room temperature, the diffractogram of a cubic material with lattice parameter of 10Å presents a ...
A: Given: q=10A°2θ=20°
Q: The quantity of charge q (Coulomb) passing through a surface of area 3 cm? changing with time as q =...
A:
Q: a) Find the resistance of a 1 cm 3 pure silicon crystal. b) What is the resistance when the crystal ...
A:
Q: In (Figure 1), an 86 kg construction worker sits down 2.0 m from the end of a 1450 kg steel beam to ...
A:
Q: Describe T-Tauri stars and Herbig–Haro objects. In what phase do they occur in the lifespan of a sta...
A: T- stars : are variable stars which show both random and periodic fluctuations in their brightness. ...
Q: The magnetic field inside of a long solenoid of radius R the field inside the solenoid is uniform an...
A:
Q: Consider the radial feeder system shown in the figure. If the line length of AB and BC is beyond 10m...
A: Primary Protection The main protection or primary protection is the first line protection which prov...
Q: Kindly answer the question Q2a in the image given low
A:
Q: Three identical charges (q = −5.0 μC) lie along a circle (circular path) of radius 2.0 m at angles...
A:
Q: 5. A tank holds a layer of oil, of thickness To = 2.83 m, that floats on a layer of syrup of thickne...
A: Schematic diagram:
Q: A 0.32 kg harnmonic oscillator has a total mechanical energy of 4.1 J. If the oscillation amplitude ...
A: Given, Total Mechanical Energy,E=4.1JMass,m=0.32kgAmplitude,a=20cm=20×10-2m We have to calculate the...
Q: A uniform plane wave is incident from air onto glass at an angle from the normal of 300. Determine t...
A: Given: n1=1 n2=1.45 θi=30° According to Snell's law: n1sinθi=n2sinθtsinθt=n1sinθin2=0.7251.45θt=sin-...
Q: A:08)
A: Specific heat of water C1=4186 J/kg 0C Change in temperature water ∆T=32-27=50C Mass of water mw=0.2...
Q: Q.3. By writing the linearized Poisson's equation used in the derivation of simple plasma oscillatio...
A: Given : The Poisson's equation is given as ∇.∈E=0
Q: (a) What is the object distance for the convex lens, in cm? (b) What is the image distance for the c...
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and s...
Q: Write generalized coordinates and Lagrange equation and equation of motion for this system. k C.G.
A: The generalized coordinates are α and h. The Lagrangian is given by the kinetic energy T minus the p...
Q: In your own words describe first moment of area for any shape and its importance. With reference to ...
A: The first moment of a geometric chape represents the center of mass of the shape. That is a point wh...
Q: Do it fast its urgent
A: Since we know, the formula for internal energy dU=dQ+PdValso,dU=Tds-PdVIf change in volume decreases...
Q: List radiation from both natural and artificial sources?
A: Explanation: Natural sources: The natural sources of radioactivity are of ground, natural activity o...
Step by step
Solved in 2 steps