You make a series circuit of light and you unscrew one bulb. What happens and why?

Q: 2. You are to compare the gyradius of four (4) solid, homogeneous iron cylinders about their…

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Q: As shown the energy-level diagram of Element X.a. What is the ionization energy of Element X?b. An…

A: Given data The initial Shell is n1=3 The final Shell is n2=2 The wavelength is λ=1240 nm (a) The…

Q: Multiple Concept Example 9 deals with the concepts that are important in this problem. A grasshopper…

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Q: A transmission line strung 5 m above the ground carries a current of 400 A. What is the magnetic…

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Q: 16) A gas undergoes a series of pressure and volume changes as shown in figure below. How much work…

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Q: 8. The figure below shows a 10-kg sign held by 2 cables at various positions. For each position,…

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Q: can someone answer c-e?

A: (e) The Potential at A is larger than the potential at B at a distance d on right hand side of the…

Q: A 9 kg block is on a frictionless table and is moving at 21 m/s around in a circle that has a radius…

A: As per the answering guidelines we will solve the first question only. Please upload the other part…

Q: The melting point of Al is 660°C, its latent heat of fusion 4x10Pj/kgk and its specific heat is 900…

A: Given : Melting point of Al is (T) = 660o C => 660 +273 = 933oK Latent heat of fusion is (L) = 4…

Q: A 73.0 kg person experiences a whole-body exposure to alpha radiation with an energy of 1.50 MeVMeV.…

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Q: this is very confusing.

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Q: Problem 2 A rocket is launched from rest on the ground with an upward acceleration of 5 m/s². 6 s…

A: Acceleration (a) = 5 m/sTime (t) = 6 s Time (t) = 6 s

Q: How much force is needed to accelerate a 2 kg physics book to an acceleration of 6 m/s/s? O 0.33 N O…

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Q: 3. A uniform electric field of 10.00 N/C is set up by a uniform distribution of charge in the xy…

A: Given: Electric Field = 100 N/c Distance (r)=0.10 m Find the electric field inside. Now, Answer:-…

Q: A bar with a uniform cross-sectional area of 300 mm² is subjected to axial loads, as shown in the…

A: Correct option (b) 140 Mpa

Q: A 2.1 cm -radius metal sphere carries 80 nC and is surrounded by a concentric spherical conducting…

A: Given: Radius of metal sphere (r) = 2.1 cm. Radius of shell (R) = 14 cm. Charge on metal sphere (q)…

Q: A 31.5-cm-long pendulum with a 235-g bob swings through an angle of 180°. Choose the reference…

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Q: 29.11 You measure the electric field be- tween the plates of a 5 nC capacitor to be 2000 N C-¹. If…

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Q: A) 1.63x105 B) 2.8x105 C) 1.4x10 D) 17) The rms speed of the molecules in an ideal gas with…

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Q: When the magnitude of the marantic field intensity (E) in a plane wave is 3 A/m. (a) (b) Find the…

A: Given: The magnetic field intensity is 3 A/m. To determine: (a) The value of electric field…

Q: can u pls get the 3 decimal places in final answer of A and B pls thank u

A: We have to re-perform the calculations. Answers should rounded off upto 3 decimal places.

Q: Determine the first and second derivative of the given position vector and plot the velocity and…

A: Solution : Let us take the first derivative of the given position vector. r→=cost…

Q: Vx A В

A: The velocity verses time graph is,

Q: 1. You are to compare the mass moments of inertia of four (4) solid, homogeneous iron cylinders…

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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: Thank you! could you solve question 9 as well, I will be sure to specify next time

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Q: 28.a. AND AND NOT OR NOT AND NOT OR NOT

A: Let us verify that both the circuits indeed are equivalent.

Q: 18. An electron accelerates from rest through an electric field and into a magnetic field as shown…

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Q: E R₁ m Resistors have values of: R₁ = 110 Ohm R₂ = 110 Ohm R3 = 80 Ohm R4 = 90 Ohm R5 = 30 Ohm www…

A: Note: Since you have posted a question with multiple sub-parts, we will solve the first three…

Q: A 175.8-N bird feeder is supported by three cables as shown in the figure below. Find the tension in…

A: Left Cable T1= 113.419 N Right Cable T2= 65.44  N Bottom Cable T3= 175.8 N

Q: T.12&13 Please help me answer these two physics questions

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Q: A satellite is in an elliptical orbit at altitudes ranging from 250 km to 910 km. At its highest…

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Q: 2. A large, metallic, spherical shell has no net charge. It is supported on an insulating stand and…

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Q: 3. The semicircular plate has a radius of 0.3 m and a mass of 6 kg. Which of the following is the…

A: Given, mass of the semicircular plate, m = 6 kg radius of the plate, a = 0.3 m d = 0.127 m

Q: 4. a. This woman accelerating forwarrd with the boat at 1.9 m/s2. She has a mass of 52 kg. 0 = 15.25…

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Q: How does physics work?

A: Physics is a natural science that involves the study of matter and its motion through space and…

Q: Models are particularly useful in relativity and quantum mechanics, where conditions are outside…

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Q: Mk=0.7. 10 kg TIR A 10-kg box is at sliding to the right on the floor. A rope is attached to the box…

A: mass of box = m = 10 kg co efficient of friction = 0.7 acceleration = a = 6 m/s2

Q: Question 6 What is the pressure exerted on the bottom of a 1 metre deep swimming pool by the water…

A: Depth of water ( h) = 1 mDensity of water (ρ) = 1000 kg/m3acceleration due to gravity (g) = 9.8…

Q: 5. In the figure shown, a 0.5-m by 0.5-m square iron plate is 5-mm thick. It had a semicircular hole…

A: Given Data :  Size of the plate = 0.5m - 0.5m Thickness of plate = 5 mm  Radius of semicircle = 0.25…

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: 8.) A 500 g copper rod is at a temperature of 7 °C. It is heated using 2.5 x 10 J of energy. What is…

A: As per our guidelines, we are supposed to answer only first one question in case of multiple…

Q: As seen from the side view, what is the direction of the linear acceleration, if any, of point P, at…

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Q: An object with a velocity of 1 ms accelerates with an acceleration of 1 m s?. What is its velocity…

A: Find final velocity