Why is a theory important?
Q: An infinitely long wire carrying a 25-A current in the positive x-direction is placed along the x-ax...
A: Given that,Current in infinitely long wire = 25 AThe vicinity turns in circular loop = 20Given that ...
Q: Imagine an alternate universe where the value of the Planck constant is 6.62607 x 10 36 J-s. In that...
A: given is plank's constant h = 6.62607×10-36 J.s find particle comes in which category quantum or c...
Q: Advanced Physics Question
A: We here look into the relationship between extreme positions and the position function to get the ne...
Q: Q5 For the simply supported beam shown in the figure, write equations for the shearing force and ben...
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Q: The angular frequency of the surface waves in a liquid is given in terms of the wave number k by w =...
A: Here, we look at how phase and group velocities are calculated from the angular frequency. And then ...
Q: An object follows a closed path consisting of 3 segments, C1, C2, and C3, surrounding a surface S as...
A: The expression for the line integral of a vector A→ along a certain path from point a to b is given ...
Q: Measuring Pressure In one observation, the column in a mercury barometer (as is shown in Fig. 14-5a)...
A: The atmospheric pressure at any location can be measured by using a mercury barometer. This atmosphe...
Q: Soru 1 Yanlış 1,00 üzerinden 0,00 notunu ver P Soruyu işaretle Two point charges are separated by 25...
A: Electric field at point A is the difference of electric field due to the two charges.If one charge i...
Q: 230x1.3X0.85 GP(Co - स्स) 1.5 loo. 1200
A: i hope you want to calculate the value of C.P in this problem so i have calculated it. It feels like...
Q: Starting from mass and energy balances, develop the equations to calculate the mass of methane fuel ...
A: Given data: Mass of oxygen is m=30 lb=13607.8 g Initial temperature is Ti=60∘ F=288.7 K Final temp...
Q: Show all working explaining detailly each step.
A: we are given a curve of intensity and given is two slits P and Q .
Q: A collision analyst applies physics principles to reconstruct what happened at automobile crashes. A...
A: Relevant theory: In a collision, the total momentum of the system is conserved. This means that the ...
Q: Q1: Light with a frequency of 5.80 x10" Hz travels in a block of glass that has an index of refracti...
A: Refractive index of a medium is the ratio of speed of light in vaccum to the speed of light in that ...
Q: If the car travels at constant speed which is 8 ft/s, determine the speed in ft/s) (?, ?) of the box...
A:
Q: Show all working explaining detaillly each step
A: Here student has given only one option which is ball original kinetic energy has been changed into p...
Q: A magnetic flux of 3.7 mWb is directed outward through the flat bottom face of the closed surface sh...
A: Given: To find the magnitude of the magnetic flux of the curved surface is given as,
Q: we consider an automobile of mass m traveling along a curved but level road. To avoid skidding, the ...
A: We look into the dynamics of circular motion and deduce the limiting condition for which the acr doe...
Q: Question: You ride your bicycle down the road. Performing a circus stunt you have seen, you jump off...
A: When a bicycle moves, it has total mechanical energy in the two forms. One of them is the translatio...
Q: Why the time period increasing while swinging closer to the middle hole (think abouttorque)?
A: The time period of a swinging pendulum is given as, T=2πlg…1 Here, l is the length and g is the acce...
Q: An aquarium contains a 5-cm layer of water (n = 1.33) floating on top of carbon tetrachloride (n = 1...
A: Using snells lawnasinθ1=nwsinθrθr=Sin-1nasinθnw=sin-11 Sin30°1.33=22.08°
Q: Show all working explaining detailly each step
A: The answer is option D. We need to supply 178.57 MeV of energy to be precise.
Q: 55. One particular plug-in power supply for a radio looks similar to the one shown in Figure 33.20 a...
A: We have Vi=120 VPi=8 WVo=9VI=300 m A=300 ×10-3Aa)Po=VoI=9×300×10-3=2.7 WEfficiency (η)=PoPi=2.78η=0....
Q: 2. During the peak of the summer period in Sohar, an oil truck loaded 80,000 liters gas. On the way ...
A:
Q: "A single-engine airplane usually has its propeller in the front. Ocean freighters usually have thei...
A: In accordance with the Newton's second law of motion, it is denoted as F=ma The object's total forc...
Q: Show all working explaining detaillly each step
A: Given : q =+4.8 ×10-19 Cv =8.0 ×105 m/sE =4200 V/m when q entered the field, it experinces a force...
Q: 50 2 50 Q 75 Q 75 0 105 Q +60V (a) Calculate the equivalent resistance of the circuit. (b) Calculate...
A: Since you have posted multiple subparts in a single question so we are solving only first three subp...
Q: The graph shows variation in current, I ( dark line) and voltage, V (dashed green line) over time in...
A: As from the sinusoidal waveform of current and voltage are given, The current leads the voltage by t...
Q: Use Gauss' law to find the electric field E at a distance R from a point charge +q located at the or...
A: Given: The origin is (0,0,0)
Q: An amusement park ride consists of a large vertical cylinder that spins about its axis fast enough t...
A: Given: The coefficient of static friction is 0.3. The radius of the drum is 2 m. Introduction: The a...
Q: 1. Connecting resistors in series the resistance. 2. For series connections, Reg = 3. Connecting res...
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Q: A string on a bass is plucked and oscillates up and down 60 times per second. The 8. amplitude start...
A: An equation of the for the position P of the string as a function of time t. given, amplitudeA=0.40 ...
Q: please answer iv and v
A: We know that Built in potential, Vbuiltin=ϕbarrier-ϕnwhere, ϕn=kTclnNcNd=0.026ln2.8×1019 cm-31016 cm...
Q: The energy release in the reaction A(d, p)B is Q. Show that the neutron separation energy for nucleu...
A: Neutron separation reaction for B is, B→B1+n10 and, nuclear separation energy is, Sn=B.E(B)-B.E(B') ...
Q: Two non-conducting coaxial cylindrical shells, each with uniform volume charge density Po, are shown...
A: Given data: The uniform volume charge density is ρo. According to the Gauss theorem: ∮E→·dA→=qeεo ...
Q: What is the electric flux through a) Green circle b) Red circle c) Blue circle d) Region shaded in r...
A: Given:- The electric flux is the rate of the electric field through the closed surface. ...
Q: 1. An electric motor rotating a workshop grinding wheel at a date of 71.9 rev/min is switched off wi...
A: Solution: As per the given data, For Constant Acceleration or deceleration, in this case a) We know ...
Q: (10%) Problem 12: Consider the following circuit of three resistors (R1. R2, and R3), with batteries...
A: Using Kirchoff’s current law for junction point a, we get the following equation. Now, let’s use Kir...
Q: A square with sides of 2 m has a charge of 20 µC at each of its four corners. Determine the electric...
A: The figure shows the charge at the corner in the square as follows,
Q: The base of an automobile jackstand forms an equilateral triangle of side length 10 in. and is cente...
A: Given:- Base from top view
Q: A resistor with R = 300 Ω and an inductor are connectedin series across an ac source that has voltag...
A: Resistor and inductor are connected in series with an AC source having voltage amplitude V. Power fa...
Q: The belt moves at a steady velocity V and skims the top of oil tank. Assuming a linear velocity prof...
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Q: 7. A particle (charge = 50.0 uC) moves in a region where the only force on it is an electric force. ...
A: Given data: The charge is Q=50.0 μC. The distance between particles is d=25.0 cm. The change in kin...
Q: Picture required
A: Concept: Right-hand thumb rule: If the thumb of the right hand is along the direction of the current...
Q: i. A -15 µC charge is located at (-15, 0) cm, where on the x-axis will a -4.0 µC charge be placed s...
A: Given data: Charge 1; q1=-15 μC. Charge 2; q2=-4.0 μC. Position of charge 1; x1, y1=-15, 0 cm. Posi...
Q: 16. Running without friction is impossible. In fact, to maximize your acceleration, you to maximize ...
A: (a) Introduction: Static friction is a force that keeps an object at rest. Static friction definitio...
Q: (a) Calculate the photon capture radius and the Schwarzschild radius of M87∗ (in AU). (b) Why was it...
A: Given that,Mass of center of galaxy M87 about M = 3×109Now,We have to convert mass of sun :Hence,The...
Q: When a piece of paper is held with one face perpendicular to a uniform electric field the flux throu...
A: Given: The maximum electric flux through the plane of the paper is 139 N.m2 /C
Q: 3. The given plate R is submerged vertically into a water with y = 4 as the water surface. Find the ...
A: Given: the plate R: y=1-x,y=0,y+2x=-2. Find the force due to liquid pressure on one side of R.
Q: Sketch the graph of the inequality.2x + 3y ≥ 2y + 1
A: Given: Let us consider the inequality 2x + 3y ≥ 2y + 1
Q: A 2408kg car moving east at 12.3m/s collides with a 3391kg car moving east. The cars stick together ...
A: Concept used: In perfectly inelastic collision, momentum is conserved. Energy is not conserved.
Why is a theory important?
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