A brass wire of radius 1 mm is loaded by a mass of 31.42 kg. What would be the decrease in its radius? (Y = 9 x 1010 N/m², Poisson's ratio o = 0.36)
Q: If the electric field of an electromagnetic wave is oscillating along the z-axis and the magnetic…
A: Given that-The electromagnetic wave is oscillating along the z-axisThe magnetic field is oscillating…
Q: 11) Find the nuclear radius of Helium.
A: The nucleus of an atom is made of protons and neutrons. The nuclear radius measures the size of the…
Q: 3. A square coil (side = 4 cm) with 12 turns lies in the xy- plane. Its sides are parallel to the…
A: Given that,Side of square coil, a= 4 cmNo. of turns of coil, N= 12 turnsStrength of magnetic field…
Q: As an illustration of action angle variables to find frequency, consider a linear harmonic…
A:
Q: Accerlation particale is known as a = -kv2 , if the partical starts the motion from the origin ( x=0…
A: Solution: The given acceleration is, a=-kv2dvdtdxdx=-kv2dvdxdxdt=-kv2dvdxv=-kv2…
Q: A human hair strand is around 17 micrometer how many wavelengths of red light is this?
A: Photons are packets of energy and the wavelength of a photon is given by, λ=hcf Here h is Planck’s…
Q: Contrast the internal structures and properties of neutron stars with white dwarf and main sequence…
A: To explain: 1) Process which balances the inward pull in white dwarf and neutron star 2) Estimating…
Q: A 660-Q resistor is connected to a variable- voltage power supply. (a) What voltage is necessary to…
A: Given that,Resistance, R= 660 ohmBy using ohm's lawV= IR ..... Equation aAs, I= 0.5 Athen, V= 0.5…
Q: 3.2 Calculate the volume fraction (%) for the void volume in a cell for a metal crystal having a…
A: Since we answer up to one question, we will answer the first question only. Please resubmit the…
Q: The resistance R of a piece of wire has thermometric properties which can be described as a linear…
A: Given: R = mT1/2+nWhen T = 0° C, R = 4.8 ΩWhen T = 100° C , R = 9.3Ω
Q: Using what are canonical transformations ? generating function F=1m 009² cót @. Discuss the problem…
A:
Q: 11.A block is dragged across a floor with a force of 200N that acts parallel to the floor, (in…
A:
Q: Find the limit of a microscope which has a numerical aperture (N. A.) of objective = O 0.16. The…
A: Here we have to find the limit of resolution Given that, Numerical aperture (N.A.) is 0.16…
Q: (c) A toy rocket of mass 5 kg is launched upwards with sufficient speed to reach a maximum height of…
A:
Q: Use the method of fourier transform to determine displacement y (x, t) of an infinite string, given…
A:
Q: 16) Explain why proton-electron model for a nucleus was discarded.
A: Variuos models were introduced to explain the nuclear structure and properties. One of them was the…
Q: For each of the following tensors determine its type (covariant, contravariant), its range and say…
A: It is possible for you to look at this specific instance of a contravariant tensor, which has the…
Q: when the electric field charge is both negative, separated by 7 cm with 4.4 N. What will be the…
A:
Q: A series circuit like the circuit in (Figure 1) consists of a 1.40 mH inductor, a 125 2 resistor,…
A: There are 2 types of sources that are ac source and dc source. The maximum current flows in LCR…
Q: (c) A 50 g ice cube at -5 °C is taken out of a freezer. Heat is then added until all of the to steam…
A: The mass of ice is given as, m=50 g, The temperature of ice is given as, Ti=-5oC, The temperature of…
Q: 2. Determine the member end moments and reactions for the frame shown in the figure by using…
A:
Q: Refractive index of glass with respect to medium is 4/3. If (v. - v₂) = 6.25 x 10' then velocity of…
A: We have to find the velocity of light in a medium Given that, R.I. of glass w.r.t. medium μgm=43…
Q: a) A small puck is positioned on the top of a spherical surface.The puck is then released and…
A:
Q: Two cylinders A and B, at the same temperature, contain an equal quantity of the same kind of gas.…
A:
Q: A 660-Q resistor is connected to a variable- voltage power supply. (a) What voltage is necessary to…
A:
Q: C power generator pr 600 V. The age is stepped up to 1
A: Given: I=50 A∆V1=3600 V∆V2=10000 VR=100Ω
Q: What is the area of the stock file if a 1.5 x 105 kg mass presses down 2.5 feet high stock file that…
A: Given that-Mass, m=1.5 × 105 kgDeformatio, ∆x= 2.7 cm=2.7×10-2 m=0.027 mHeight, h= 2.5 ft=2.5×0.3048…
Q: Before starting this problem, review Conceptual Example 7. The force vector has a magnitude of 91.0…
A:
Q: In the figure, & = 119 V, R₁ = 10.7 0, R₂ = 23.80, R3 = 26.2 02, and L= 2.70H. Immediately after…
A: Given Voltage ε = 119 V Resistance R1 = 10.7 Ω Resistance R2 = 23.8 Ω Resistance R3 = 26.2 Ω…
Q: In the figure, a long straight wire with current i passes (without touching) three rectangular wire…
A: Visualize the Problem:
Q: A copper wire has a resistance of 0.500Qat 20.0°C, and an iron wire has a resistance of 0.5250at the…
A: Given that− For Copper wire , αcopper= 3.9×10−3 °C αiron= 5×10−3 °C At 20°C Rcopper = 0.5 Ω Riron =…
Q: A 50 g silver disk at 3000C is placed in 200 cm3 of methyl alcohol at 140C, then removed quickly.…
A: We can say-When the temperature of the hot silver disc dropped, the disc lost heat, which was…
Q: 6
A: Given that-Mass of the sled, m= 70 kgLength of the plane, L= 80 mAngle of inclination of the plane…
Q: Solve it through spin evbi't compiling = ħ₁² | j (j+1) - l (l+1) - 3³/ 347 2
A: The angular momentum because of motion around the orbit is called orbital angular momentum. Electron…
Q: A particle executes SHM with amplitude of 10 cm and period of 10 s. Find the (i) velocity (i)…
A: We need to find-(1) Velocity (V)=?(2) Acceleration of particle at distance 5 cm from the equilibrium…
Q: An ion with an electrical charge of 1.6 × 10-1⁹ C moves at a speed of 1.0 × 10⁰ m/s into a uniform…
A: Given: The value of the electrical charge is 1.6×10-19 C. The speed of the ion is 1.0×106…
Q: A parallel-plate capacitor has square plates that are 7.40 cm on each side and 2.80 mm apart. The…
A:
Q: Q1: An electric heater contains 40 liter of water initially at a mean temperature of 15°C. 0.25 kWh…
A: Heat is just energy in transit. When it is not moving it is thermal energy. It is that heat flows…
Q: What is the maximum kinetic energy of photoelectrons ejected from sodium by the incident radiation…
A: Given that :The wavelength of incident radiation is 450 nmPhotoelectric equation,…
Q: very long (infinite) coil of radius b has m turns per unit length and carries a current a) Find the…
A:
Q: State and prove Liouville's Theorem. (q.p+dp) B р q` speed A (an) ↑p (q +dq.p+dp) C D (q dq,p)
A:
Q: A 120-nm UV radiation illuminates a gold-plated electrode. What is the maximum kinetic energy of the…
A: Given that-Wavelength of incident radiation is 120 nmWe know that-Frequency, f=cλ .... Equation…
Q: Calculate the voltage output by the secondary winding of a transformer if the primary voltage is 350…
A: Given data: 350 V is the voltage across the primary winding. The principal winding has 355 turns in…
Q: 15) Compute the mass of a nucleus which has a radius of 5 cm.
A: The nucleus of an atom is very small it consists of neutrons and protons. Almost all of the mass of…
Q: a second pendulum due to gequity changes from Find change in length of it acceleration 9.65m/s² to…
A: We need to find-Change in length l2-l1=?Given that-g=9.65 m/s2g'=9.8 m/s2Time period of seconds…
Q: Q11. What resistance should be added in series with a 3.0-H inductor to complete an LR circuit with…
A: Given Inductance L = 3.0 H Time constant τ = 4.0 ms = 4×10-3 s Find the resistance, as…
Q: Block A has mass M and block B has mass 2M. Let the density of water be denoted by p and the…
A: Visualize the Problem:
Q: Procedure: In recording data and explaining observation, a diagram is to be drawn for each step of…
A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…
Q: X-rays with an energy of 306 keV undergo Compton scattering with a target. If the scattered X-rays…
A: Given that-EX= 306 keVθ=123°Where, phenomena is Compton scatteringWe have-Plank's constant, h=…
Q: A 5-kg object is pushed across a level surface with a force of 12 N for a distance of 6 m. How much…
A:
Step by step
Solved in 2 steps
