If a cup of coffee has a temperature of 90 celsius and you quickly sip a bit of it. What is the temperature of what is left in the cup?. Explain
Q: n 2: a cross-section and reinforcement to support Pu= 525 kips, Mux= 200 kip-ft, and Muy =…
A:
Q: The limit to the eye's acuity is actually related to diffraction by the pupil. What is the angle…
A: Given data : Wavelength lambda = 554 nm Diameter of pupil D = 4.75 mm By using formulae we can…
Q: Q4 (a) List five methods that can be used to find the response of the system subjected to arbitrary…
A:
Q: A small bird flies directly against a polished glass door and dies. Explain fully why?
A: Yes I think we all notice this incident nearby our house if there are birds wondering here and…
Q: Note: Please don't write on a paper. I can't understand handwrittens. Question: Interpret the…
A: The given expression S=klnΩS is the entropy of the systemk is Boltzmann's constantΩ is the number of…
Q: Which of the following statements are TRUE?
A:
Q: Laser light is passed through a rod made out of a material with an index of refraction of 1.62, a…
A:
Q: The spring-mounted 0.75-kg collar A oscillates along the horizontal rod, which is rotating at the…
A:
Q: A hexagonal wire carries a 12 [A] current flowing in the counterclockwise direction. Consider six…
A: Given, I= 12AL=2.0×10-3 mr=0.04 m
Q: Which conservation law is violated in the strong nuclear reaction π− + p → Σ+ + K−? Baryon number…
A:
Q: Figure Q4b shows a pulley system suspended by a hook and a bolt fixed to the ceiling. The pulley…
A: Given that: FL=250 Nd2=1.75 m
Q: A flux of 25 X10^5 Maxwell links with a 1500 turn coil when a current of 3 A passes through the…
A: Given,ϕ=25×105 WbN= 1500I= 3AA) Inductance, L=NϕlL= 1500×25×1053= 1250×106 HL= 1250×106H
Q: A 0.324-kg mass is attached to a spring with a force constant of 54.3 N/m. If the mass is displaced…
A:
Q: Ghost Lightning. Consider a parallel plate capacitor with area 4 [mm²] and separation 2 [mm].…
A: Plate area A = 4 mm2 Separation between the plates d = 2 mm Dielectric constant k = 3 Conduction…
Q: A particle revolves in a circle of radius 0.2 m at the rate of 300 r.p.m. calculate. (1) time period…
A: The problem is based on the concepts of angular velocity and linear velocity. Angular velocity is…
Q: The conducting rod shown in the figure has length L and is being pulled along horizontal,…
A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…
Q: MIMI. Consider a solenoidal coil initially carrying a time-varying current i(t) wrapped around a…
A: As Formula for the given problem are: For mututal inductance, M=Nφi And Magnetic flux is, φ=NBA…
Q: Question 2 Light is incident on the surface of a solid wall of glass at an angle of 60° with respect…
A:
Q: Calculate the kinetic energy of a proton whose momentum is 2 MeV/c. Rest energy of proton is…
A: The problem is based on the relativistic mass-energy and momentum relation. We also know that the…
Q: Required information Sheena can row a boat at 3.10 mi/h in still water. She needs to cross a river…
A:
Q: 6. A 1.5 m long simple pendulum is in simple harmonic motion, and has a 1.5 kg mass attached to its…
A:
Q: Which of the following binary star systems cannot exist? A. A 1 solar-mass main sequence star and a…
A:
Q: In the Bainbridge mass spectrometer (see Figure 27.24 in the textbook), the magnetic-field magnitude…
A:
Q: The cross product of two vectors say A and B is expressed as Ax B= AB sin 0² where en is a unit…
A: Given:A→ = A1i^ + A2j^ + A3k^ = 3i^ - j^ + 2k^B→ = B1i^ + B2j^ + B3k^ = 2i^ + j^- k^C→ = C1i^ +…
Q: The human eye is most sensitive to 560-nm light. What is the temperature of a black body that would…
A: A black body is an ideal body that absorbs all the incident electromagnetic radiation irrespective…
Q: B- Consider the nonlinear dynamical system *₁ (t) = px₁ (t)- wx₂ (t) + cx₁ (t) (x²(t) + x²(t)) *₂…
A: Given: x1.t =px1t-ωx2t+cx1tx12t+x22t x2.t =ωx1t+px2t+cx2tx12t+x22
Q: A particle travels under the influence of electric and magnetic fields. In its point of view, the…
A:
Q: Assume there is a hole made through the center of the Earth and a ball of mass m is dropped into the…
A: mass of the ball=mDistance from the center of the earth=rmass of the Earth=Mdensity of the…
Q: What is the angular velocity of an hour hand of length 1 cm of watch?
A:
Q: A student exchanges the stock headphones (β1 = 89 dB) for her mp3 player for a new set that is…
A:
Q: For the dm shown, what is the distance r from the axis of rotation (the y axis) to dm in terms of x,…
A: Given that:
Q: Question - We will soon learn that, in an electromagnetic wave, the magnitudes of the electric and…
A: Given E = B c Where E is the electric field and B is the magnetic field and c is the speed of light…
Q: The unit sphere 8 ha e' is a regular polyg
A: Consider square ABCD, and O be the center of the square on the unit sphere. Lets take OAB and the…
Q: Problem 1. An attractive force exists between two particles A and B with charges 2.062x10-4 C and…
A:
Q: Calculate the strangeness of a meson formed from the combination of quarks (dR , dAR ) Note: R =…
A: Given a meson that is formed by dR which is the down red quark and d whcih is the down antired…
Q: In a Compton experiment, the frequency of an incident photon is 5 * 1016 Hz. Calculate the de…
A: Given: The frequency of the incident photon is ν = 5 x 1016 Hz The mass of the electron is me = 9.1…
Q: 104.00 L Density (kg/L) 0.40 kg/L 0 Human 0.40 kg/L Glass 2.00 kg Titanium Steel Copper B 2.00 kg 10…
A:
Q: Five small sphere each with a mass of 26 kg are attached to the vertices of a pentagon. A set of…
A:
Q: A uniform rod of mass M and length L is free to swing back and forth by pivoting a distance x from…
A: Given, Mass , M = 2.8 kg Length, L = 1.7 m x =0.29 m
Q: (a) A particle with charge q is located a distance d from an infinite plane. Determine the electric…
A: Gauss law or Gauss's flux theorem states that the electric flux passing through a given area will be…
Q: 1. A2.00-H inductor carries a steady current of 0.500 A. When the switch in the circuit is opened,…
A: The inductance of the inductor is given as, L=2.00 H, The steady current carried by the inductor is…
Q: How many of the following statements are TRUE? (i) An inertial frame of reference is the one that…
A: We have to find out which statements are true in above statements
Q: Suppose the inductor is connected in series with a resistor and a capacitor. If V, represents the…
A: V R points in the same direction as the phasor for I V C phasor lags the I phasor by π/2 V L…
Q: Part I. Kirchhoff's Laws in 2 Loops. a. Find the necessary KVL/KCL equations to solve the problem. (…
A: Given that, the resistances of the resistors are R1=20Ω R2=10Ω R3=30Ω…
Q: Q16- A person goes to an eye doctor and the eye doctor prescribes glasses with a focal length of…
A: The human eye is a single lens with an adjustable focal length that forms an image on the retina, or…
Q: Initially three charges are placed on the x-axis as follows: +1.0 μC at x = 0.0 cm, -1.0 μC at x =…
A:
Q: The velocities of five molecules are 2 m/s, 3 m/s, 4 m/s, 5 m/s + 6m/s resp. Find the mean velocity…
A: To find-(1) Mean velocity C¯=?(2) R.M.S. velocity C¯2=?Given-C1=2 m/sC2=3 m/sC3=4 m/sC4=5 m/sC5=6…
Q: A 4.5-kg cart is pulled with a force of 11.2 N at an angle of 40° above the horizontal. If a kinetic…
A:
Q: ne velocity of the train expressed in units of c?
A: Rest length of the train Lo= 100m Tunnel length L = 80m Velocity of light = c Velocity of train = v
Q: Compare stimulated Brillouin and stimulated Raman scattering in optical fibers, and indicate the way…
A: Comparison in between stimulated Brillouin and stimulated Raman scattering is as follows,…
If a cup of coffee has a temperature of 90 celsius and you quickly sip a bit of it. What is the temperature of what is left in the cup?. Explain
Step by step
Solved in 2 steps with 1 images
