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Q: It should be zero

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Q: Please solve starting from e and show all steps

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A: Step 1: Step 2: Step 3:    Step 4:

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A: Energy of K shell is =69.5 keV Energy of M shell is = 2.82 keV The energy difference between two…

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Q: What is the intensity in watts per meter squared of 84.9 dB sound? The reference threshold intensity…

A: Step 1:Step 2: I≈3.09×10−4 W/m² So, the intensity of an 84.9 dB sound is approximately 3.09×10−4…

Q: Please solve parts C, E and F and show the work

A: any doubt, please ask thank you if its helpful for you please give rating

Q: solve with use free body diagram, Please fast.

A: Step 1:Step 2:Step 3:

Q: In the figure below, the current in the long, straight wire is I₁ = 7.60 A and the wire lies in the…

A: Step 1: Magnetic field due to a long straight wire at a distance 'r' is B=2πrμ∘​i​. Here…

Q: Two 7.1 kg bodies, A and B, collide. The velocities before the collision are = (11+17) m/s and VB =…

A: Step 1:Step 2:Step 3:

Q: The temperature of a iron bar rises by 10.0°C when it absorbs 2.35 kJ of energy by heat. The mass of…

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Q: Chemistry

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A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: Gravitation - Energy with Orbits 7. What is the total energy needed, or output, to bring a 5000kg…

A: Solution:-Step 1: Step 2:  Step 3:

Q: m = 220 g Find the moment of inertia about an axis that passes through mass A and is perpendicular…

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Q: The data is represented by: y = y0 e–k x             What is the value of the decay constant k?…

A: Step 1:The data is represented by: y = y0 e-k x            What is the value of the decay constant…

Q: In a Young's double-slit experiment, a set of parallel slits with a separation of 0.138 mm is…

A: Step 1Given data in the question :d=0.138 mmλ = 559 nm Step 2Path difference, ∆x = nλ  for bright…

Q: University Physics 1 - Gravitation & Oscillation I need help with this problem and an…

A: To calculate the deviation in time for the clock using a simple pendulum, use the formula: T=2πgL​​…

Q: Same situation... what is the car's top total (net) acceleration?   Question 3 options:…

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Q: University Physics 1 - Gravitation & Oscillation I need help with this problem and an…

A: Step 1: First of all we need to understand that sine is neglected in pendulum small angle…

Q: A high-voltage power line carries a current of 4830 A. If the power line is a height 27 m above the…

A: Solution:I hope this solution helps you, thanks!

Q: 1) A blimp (a type of balloon) is filled with 2000 m3 of hydrogen gas. How much mass can the balloon…

A: Approach to solving the question:Please see attached photos for detailed solutions. Thank you.…

Q: You have a pure copper electrical wire with a diameter of 0.205cm and an electrical resistance of…

A: To solve this problem, we can use the following formulas:1. For the surface temperature of the…

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A: Step 1:Step 2:Step 3:

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Q: 54.3% Resources Cx Give Up? Feedback Two particles have charge -7.97 x 10-6 C and 1.87 x 10-6 C,…

A: Approach to solving the question:Coulomb's LawDetailed explanation:Examples: Key references:

Q: A filament electron leaves an atom with 20keV of energy, after passing very closely to the nucleus,…

A: From the conservation of energy principle, Before interaction with the nucleus, the energy of the…

Q: θ=arc tan⁡〖(2D/f)〗incident angle

A: The equation you provided, θ = arc tan⁡〖(2D/f)〗, relates the incident angle (θ) of a wave to two…

Q: If the separation between the first and the second minima of a single-slit diffraction pattern is…

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Q: Pleasssseee solveee questionnn 7

A: Thanks for your patience!Kindly comment if you need any clarifications.

Q: Simple pendulum is suspended from the ceiling by means of a string of length 1.30m. Assume that…

A: Step 1:

Q: A projectile is fired horizontally to the west out of velocity of 40 m/s what is a horizontal…

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Q: A huge tank of Persian crude oil with a density of 915 kg/m3 is vertically stationed on a platform…

A: Step 1:Step 2:Hope this helps!

Q: 17. A 40.0 g bullet is fired at 100.0 m/s and embeds in a wooden block on a smooth surface…

A: Approach to solving the question: Detailed explanation: Examples: Key references:

Q: In the figure below each mass is 2.00 kg. (Figure 1) You may want to review (Page). For general…

A: Please see the attached image for the solution.If there are queries please do not hesitate to ask.…

Q: Ass X Ma x De X BIC X Rex+ chieve.macmillanlear... Q a A Online Group 1 e soft touch mousse... To Do…

A: Step 1:Step 2:Step 3: Step 4:

Q: / 2023-24 / Mechanics, Heat, and Sound-Wright A (Wrigh / Homework 13, thermodynamics, engines 23-24…

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Q: NAME GRADE& SECTION ACTIVITY # DATE: SCORE UNIFORM ACCELERATED MOTION VERTICAL DIMENSION SOLVE THE…

A: Step 1: Step 2:Step 3:Step 4: step 5step 6

Q: 1. Consider an infinite wire with a current I and a concentric infinite cylinder of radius R and…

A: Let I = current in wire (1A)R = radius of the cylinder (10cm)g = current density (0.1 A/cm) a.…

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A: Let's denote:dL​ as the distance from the person to the mirror on the left wall (5.00 ft),dR​ is the…

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Q: Building contractors often install double-glazed windows to prevent thermal energy from entering or…

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Q: solve

A: Based on the image you sent, it appears to be a circuit diagram for a voltage regulator with a BJT…

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Q: 0% Two particles have charge -7.97 x 106 C and 1.87 x 106 C, respectively, and are 0.0434 meters…

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Q: A light beam is traveling through an unknown substance. When it’s strikes a boundary between the…

A: Step 1:  A light beam is traveling through an unknown substance. When it's strikes a boundary…

Q: (a) Show that the rate of change of the free-fall acceleration with vertical position near the…

A: (a) Verify the given rate of change of g with rWe know that the force of gravity obeys an inverse…

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A: Step 1:The friction force between the spool and the surface it is resting on must be high enough to…

Q: Hubble Constant = 70  For many years opposing opinions on the value of Hubble’s constant were…

A: To calculate the Hubble time (tH), we use the formula:tH = 1 / H0,where H0 is the Hubble constant in…

Q: A rocket, starting from rest, travels straight up with an acceleration of 47.1 m/s². When the rocket…

A: