(a) What is the minimum potential difference between the filament and the target of an x-ray tube if the tube is to produce x rays with a wavelength of 0.150 nm? (b) What is the shortest wavelength produced in an x-ray tube operated at 30.0 kV?
Q: The focal length of a simple magnifier is 8.00 cm. Assume the magnifier is a thin lens placed very c...
A: (a) Let u denotes the object distance, v denotes the image distance, f denotes the focal length, h d...
Q: In the fall of 2002, scientists at Los Alamos National Laboratory determined that the critical mass ...
A: Given: To find the radius of the sphere with the given values as,
Q: Can you solve it plz its material science and also can you explain each steps briefly
A: First we have to calculate number of vacancy of aluminum using the formula, N=NAρAlAAl NA is the Avo...
Q: When the switch is open, the potential difference across the terminals of a battery is 20.0 V. When ...
A: Note :- Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the questi...
Q: A uniform drawbridge must be held at a 37° angle abovethe horizontal to allow ships to pass undernea...
A: Under equilibrium condition,∑Fy=0⇒-W7mCos37°+TSin 37°3.5m=0
Q: UST Eco-Tiger vehicle climbed to a hill which is defined by the equation, x2 =625(16 -y). If the veh...
A: The vehicle accelerating at a constant rate. Let u denotes the initial speed, d denotes the distance...
Q: A friend borrows your red “Ferrari Spaceship Model X-119” capable of travelling at 0.88c. The Ferra...
A: Given,length of ferrari L=18mvelocity v=0.88c If the car is moving horizontally then it is the horiz...
Q: When a sheet of plastic food wrap is placed between two crossed polarizers, no light is transmitted....
A: When a sheet is inserted two crossed polarizers then no light is passes through it because the sheet...
Q: In an L-R-C series circuit the magnitude of the phaseangle is 54.0°, with the source voltage lagging...
A: In a LCR circuit, Inductive reactance is give by XL=Lω
Q: Show that the Planck radiation law agrees with the RayleighJeans formula for large wavelengths.
A: Rayleigh- Jeans formula :- According to this formula, total energy density in a cavity in the freque...
Q: The upper end of a light rope of length L = 0.600 m is attached to the ceiling, and a small steel ba...
A: From figure,h=L-L. Cosα=L1-Cosα=0.61-cos 37°=0.1208 mWhere, Length of arc l=L α=0.600m×37×π180=0.387...
Q: (4) A very long, hollow, thin-walled conducting cylindrical shell (like a pipe) of radius R carries ...
A: We Know that the analogous for Ampere's Law is a long cylindrical shell carrying a uniformly distrib...
Q: An aqueduct has water flowing through it, supplying a nearby village. Recent surveys of the duct hav...
A: Detailed solution is given below:
Q: A 16 kVA, 50HZ, single-phase transform
A: Since you have posted question with multiple sub-parts. We will solve first three parts for you. To ...
Q: Figure Q9–3 shows a series of modified fluorescentproteins that emit light in a range of colors. How...
A: Given: To explain the some chromophore is fluoresce in many different wavelengths as,
Q: If you are shining light on a Pt electrode and no electrons are emitted, what do you have to do to g...
A:
Q: The x-y plane separates two magnetic media with magnetic permeabilities µi and µ2 (See the figure be...
A: Given:- The x-y plane separates two magnetic media with magnetic permeabilities μ1 and μ2
Q: An inductor with an inductance of 2.50 H and a resistance of 8.00 Ω is connected to the terminals of...
A: Given data L=2.5 HR=8 Ωε=6 V
Q: Starting at t = 0 a net external force F(t) in the +x-direction is applied to an object that has mas...
A: According to Impulse momentum theorem, the net change in the momentum is equal to the impulse provid...
Q: How much energy is released when a m- muon at rest decays into an electron and two neutrinos? Neglec...
A: The energy released in a radioactive decay can be calculated using the mass defect between the daugh...
Q: The shield spaceship fires missiles to the earth. Earth observer measures the ship moving away at 0....
A: Given, Ship moving away at 0.607 c and observer is moving with velocity of 0.800c
Q: 3. In a amusement park ride, gondola cars of weight W are attached by rods 24ft long to a bull whe...
A: Let d denotes the bull wheel’s diameter, m denotes the gondola car’s mass, L denotes the supporting ...
Q: The surface of the Sun is approximately 5,550 K, and the temperature of the Earth's surface is appro...
A: Given: The temperature of the sun is Ts = 5550 K The temperature of the earth Te = 298 K The energy ...
Q: A particle is in a box with infinitely rigid walls. The walls are at x = -L/2 and x=+L/2. Show that ...
A: Here, we substitute the given equation in the Shrodinger equation of particle in a box and get the r...
Q: b) Calculate the carrier frequency if the required intermediate frequency (IF) in a superheterodyne ...
A: The carrier frequency, fc, intermediate frequency,fIF , and local oscillator frequency, fLO are rela...
Q: Fill in the blanks.
A: Electric field of a ring of charge q at a distance x0 is
Q: Pendulum The period of a pendulum is given by 7, T = 2n where L is the length of the pendulum in fee...
A: (a). The length of the pendulum is increased by 0.5 %. Since the time period depends on the length ...
Q: er cm is used under normal incidence of he ruled width of the grating is covered.
A: Given: To explain the observed spectrum when 90% rules width is covered with the grating as,
Q: Your glasses allow you to comfortably see objects that are very far away. What is the foal length of...
A: To see the distant objects
Q: Solve the given differential equations (find the general solutions). а) 4xy dx + (x + 1) dy = 0. b) ...
A: Let a function u(x,y) be continuous and differentiable and the total derivative of u is, du=∂u∂x dx ...
Q: A telescope is constructed from two lenses with focal lengths of 95.0 cm and 15.0 cm, the 95.0 cm le...
A: Given that,The focal length of lens 1 (fobject) = 95 cmThe focal length of lens 2 (f2) = 15 cma: Her...
Q: How much heat energy in kJ is required to melt a 45kg of ice?
A: Here, we use the latent heat of ice to calculate the total heat required to melt the given amount of...
Q: Need help with the attached question, please help with all parts of the question.
A: When the randomly polarized light is incident on first polarizer, the intensity of light coming out ...
Q: Consider an electric dipole in free space located at the coordinates' origin where dipole moment is ...
A: Given: The voltage due to dipole at point P is V=0.6 V. r=0.2m. θ=2.4 rad. ϕ=0.9 rad. Assumption: S...
Q: (a) angular magnification of the telescope 155 Review the definition for the angular magnification o...
A:
Q: Consider the normal force on a book at rest on a tabletop. If the table is tilted so that the surfac...
A: Yes when surface becomes inclined then the magnitude of the normal force changes.
Q: Please show all formulas and conversions
A: Given, Potential difference, ∆V=3.5×103 V Angle, θ=60° Magnetic field, B=4×102 G We know, Kinetic ...
Q: Write equilibrium-constant expressions for heterogeneous reactions?
A: We know that, Equilibrium that Involves more than one phase is called heterogenous equilibrium . Wh...
Q: The rod shown in the accompanying figure is moving through a uniform magnetic field of strength B= 0...
A: Given data B=0.7 TV=11.5 m/s
Q: (a) What is the physical interpretation of the Grashof number? (b) A glass-door firescreen, used to ...
A: Given: To explain the physical interpretation of the Grashof number as,
Q: Q3 a
A: Given: Volume is given as 2 m3. Temperature is 600oc Density of magnesium is 1740 kg/m3. Block's mas...
Q: If a copper heating element is connected to a source of constant voltage, does the electrical power ...
A: The power consumed by a resistor can be given as follows: P=V2R
Q: An electric motor consumes 9.00 kJ of electrical energy in 1.00 min. If one-third of this energy goe...
A: Given: To find the torque of the engine in which run as,
Q: A large rock that weighs 164.0 N is suspended from the lower end of a thin wire that is 3.00 m long....
A: Given:- The weight of the rock = 164.0 N Length of the wire =3.00 m Density of the rock ...
Q: Initially there is an atom with an energy level of -6.42 eV. The atom absorbs a photon with a wavele...
A:
Q: 3. For figure 18 , (a) Find #he vertical and honzontal components of cach of the three forces ; (b) ...
A: Resultant of Forces The resultant of forces is found by adding all the forces in a given system. Sin...
Q: 4. A few kids tied up an exercise elastic band to a thick tree. A 65-kg kid stretched the band 2 met...
A: The force due to elongation of the band is given by f1 = kx = 260 x 2 m = 520 NThe band will exert ...
Q: Please answer question 2, everything needed to answer is here
A:
Q: How did we calculate terminal velocity v(m/s) = 0.03763? Note that inner radius = 0.015 m
A: Let d be the distance moved by the glass bead. Velocity is, V=dt
Q: Think of a radio station. This station is 55kW. It broadcasts at 1000 kHz. How many protons are emit...
A: According to quantum physics,
(a) What is the minimum potential difference between the
filament and the target of an x-ray tube if the tube is to produce x rays
with a wavelength of 0.150 nm? (b) What is the shortest wavelength
produced in an x-ray tube operated at 30.0 kV?
Trending now
This is a popular solution!
Step by step
Solved in 2 steps
