THE LENGTH OF WIRE INNCREASE BY 9 MM WHEN WEIGHT OF 2.5 KG IS HUNG FROM THE FREE END OF WIRE, IF ALL CONDITIONS ARE KEPT THE SAME AND THE RADIUS OF WIRE IS MADE THRICE THE ORIGINAL RADIUS, FIND THE INCREASE IN LENGTH.
Q: A beam of light passes through four Material 1 Material 2 materials, where the dashed line is the…
A: Given Data : The refractive index of material 1 is given as n1 = 2.1. The angle of incidence at…
Q: A rigid, well-insulated tank contains a two-phase mixture of ammonia with 0.0025 ft3 of saturated…
A:
Q: Problem ; A non-un iformly charged semi -ring with charge density a = sins Jitsings Find the…
A:
Q: 8. The figure below shows a 10-kg sign held by 2 cables at various positions. For each position,…
A:
Q: Question 8 If an electron is emitted from a photoelectric surface of a photoelectric cell with…
A: Given kinetic energy of emitted electron is Kmax=8.5 eV
Q: B A coin sits on a rotating turntable as shown in the figure. At the time shown in the figure, which…
A: We need to say what the direction of friction will be on the coin on turntable.
Q: The smallest to cause interruption of contact in A Determine the cylinder mass m1?( please very…
A: Given : θ = 30°
Q: Electrical energy is converted into thermal energy in a resistor at the rate of 5 watts for 1…
A: Given, Electrical energy is converted into thermal energy in a resistor at the rate of 5 watts per…
Q: What is the lagrangian of this system?
A:
Q: a) If the temperature inside your house is 25° Celsius, while the temperature inside the freezer is…
A: (a) Let us consider the gas inside the balloon is ideal. The ideal gas equation be defined as,…
Q: A paradox is defined in the Merriam-Webster online dictionary as 'an argument that apparently…
A: Special theory of relativity
Q: R has a magnitude of 104. Which of the following COULD NOT be Ry? Choose all that apply. 104 -104…
A:
Q: Two spherical drops of mercury each have a charge of 0.13 nC and a potential of 300 V at the…
A: Given: The given details are, Two spherical drops of mercury each have a charge of 0.13 nC and a…
Q: 3. A plane must fly to a destination that is south-west of its departure point. Because of the wind,…
A: 1)It is given that the airplane wants to takeoff in South-west direction but because of air force it…
Q: 5.) The threshold (cutoff) wavelength for the photoelectric effect in an unknown metal is 270nm.…
A: Given data: Threshold wavelength of the metal, λ0=270 nm=270×10-9 m
Q: 2. Sketch the f v.s. Uind graph for given data table. Determine the value of µo and calculate the…
A: The graph for the given table is as follows:
Q: Significant figures are important. Three students are each asked to measure one side of a box.…
A: The answer is 53 cm3
Q: 3. A basketball is thrown straight up at 25.3 m/s. a) What is the maximum height the basketball will…
A: Given:- The initial velocity of the ball by which it has been thrown straight up u = 25.3 m/s…
Q: A long nonconducting wire has a charge of uniform density (4 nC/m) distributed throughout its…
A:
Q: A 50 N force is applied on the 200 N block which is at rest as shown in the figure. 200 N 50 N Ⓒ…
A:
Q: At a distanced from a charge, the magnitude of the electric field is E. What would be the magnitude…
A:
Q: I Review | Constar Scores A 91.0 A current circulates around a 2.30-mm-diameter Express your answer…
A:
Q: Magnesium has a work function of 3.68 eV. Imagine we use this material as the cathode in a…
A: Given, Work function ϕ=3.68eV wavelength λ= 0.3×10-6m Let the Vs is the stopping potential.…
Q: An projectile is kicked from the ground level with an initial velocity of 22 m/s in the horizontal…
A: Given that The horizontal component of the velocity is (ux) = 22m/s…
Q: The drawing shows a square, each side of which has a length of L = 0.250 m. Two different positive…
A:
Q: 124. The diagram below represents a 10.-newton block sliding at constant speed down a plane that…
A: Since object is moving with constant speed hence acceleration acting on it is zero so net force…
Q: How much work is done (by a battery, generator, or some other source of potential difference) in…
A: Solution:-Given thatNumber of electrons (n)=Avagadro's number (N)Electric potential of initial point…
Q: You are asked to consult for the city's research hospital, where a group of doctors is investigating…
A:
Q: 7. What is induced voltage and induced current? How did you obtain induced voltage and current in…
A:
Q: thrower? c. What is the maximum height reached by the javelin? 7.0m 9.8m O 10.5m 8.5m
A:
Q: What is the estimated VOLUME expansion coefficient, B f.
A:
Q: Electrical energy is converted into thermal energy in a resistor at the rate of 5 watts for 1…
A: Given Rate of power consumption (P) = 5 W Time (t) = 1 minutes = 60 seconds Total…
Q: Problem #1) Determine the moment of forces about point 0. F3=75 lb X- 15⁰ 6'-0" Y F₂ = 50 lb 90° Y…
A: Forces F1 = 25 lb, F2 = 50 lb, F3 = 75 lbdistance between origin and point O (d) = 6 ft
Q: A 10,000 kg truck traveling 5 m/s collides with a 1,500 kg Volkswagen traveling in the opposite…
A:
Q: r from the starter cable of a car, carrying 140 A, must you be to experience a field less than the…
A: Current(I)=140A Magneticfield(B)=5.10×10-5 T
Q: IJ 0
A: Hey, since there are multiple subparts posted, we will answer first three subparts. If you want any…
Q: 8. An electron with a horizontal speed of 4.7 x 10° m/s passes through two horizontal plates, as…
A: Part(a) calculate the vertical component of the electron's final velocity. Part(b) Calculate the…
Q: 1. Four students are trying to move a table from one corner of the classroom to another, as…
A: Given Data: Let us consider the given forces acting on rectangular table. We are to find resultant…
Q: Starting with Gauss's Law, derive an expression for the electric field a distance r from the axis of…
A:
Q: Q12. The tiny distance between slits can be difficult to measure. But you can use the interference…
A: Given that: The wavelength of the light, λ=589 nm The bright fringe spacing, x=4.50 cm = 0.045 m The…
Q: What other measurement is required to calculate the wavelength?
A: Given that 1. There is two source interface pattern. One wavelength is farther from the other. We…
Q: A cylindrical tank with a length L = 8 m and a diameter D = 8 m is on its side, and it is half full…
A: The problem can be solved using the concept of potential energy. The solution is as follows
Q: 12. A 60.0-kg person begins a spine with an angular speed of 6.0rad/s. By changing the position of…
A:
Q: A carrier signal given by (cos2Tt105t) volt is AM modulation by the message signal given by…
A: *Minor correction* the carrier signal is given by cos 2π 105t and the modulated/message signal is…
Q: Problem 1 A rock is thrown straight upward at 9 m/s just over the side of a raised deck, 5.5 m above…
A: Initial velocity of the rock, Height from which the rock was thrown,
Q: Your friend insists that he is "listening to" a radio wave. State the difference between a sound and…
A: A physical wave can be defined as a disturbance in space which is propagating. Periodic waves can be…
Q: An object of mass 1 kg is thrown with an initial horizontal velocity v; from the edge of a cliff and…
A:
ASAP
Step by step
Solved in 2 steps
