Q3: Why was the Schrodinger equationmodified from one dimension to three dimensions, and what do you suggest to make the solution more accurate?

Q: A particle moves along a curve whose parametric equations are x = 3e-4, y = 4 sin 3t, z = 5 cos 3t…

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Q: If the total time of flight of an object thrown vertically upward and returning to the ground is T,…

A: Total time of flight = T Let the initial velocity = u

Q: A cubical box of widths L, = L, = L, = L = 1.5 nm contains four electrons. What is the energy of the…

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Q: A force of 35.0 N is applied in the positive x-direction to a block of mass 7.70 kg, at rest on a…

A: Given data as per question mass = 7.70kg force  = 35N

Q: What if suddenly the diameter of the pipe that narrowed expanded to the same diameter as its…

A: In a fluid passing through a pipe, a reduction in the diameter of the pipe can compress the flowing…

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Q: North 27. Which of the following describes the vector shown? 45 cm a. 45 cm b. 45 cm at 30 degrees…

A: Introduction: The vector quantity is such type of physical quantity in which quantity has both…

Q: How do you calculate the velocity of light?   a You multiply the frequency by the wavelength  b You…

A: Given: How do you calculate the velocity of light

Q: densed it’s temperature does not change how goes the potential energy of the molecules of the…

A: Given:-  . As a substance is condensed its temperature does not change.  Find:-  How goes the…

Q: During a fireworks display, a shell is shot into the air with an initial speed of 98.8 m/s at an…

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Q: Which of the below expressions meets the requirements of using scientific notation? Select one: O a.…

A: Introduction: Scientific notation is a way of expressing numbers that are too large or too small to…

Q: determination of the dissipated heat?

A: Given; If the max. error in the measurement of these quantities is 1%,2% and 1% respectiveley.…

Q: What I Have Learned To further illustrate the mathematical equations above, let's answer the…

A: Trial Volume Reading (mL) Temperature (oC) Temperature (K) 1 25 2 275 2 30 57 330 3 35 102 375…

Q: What is the force of attraction (in newtons) between a cation with avalence of +2 and an anion with…

A: Given : Z1 = +2 Z2 = -3 r = 7.4 nm = 7.4 × 10-9 m

Q: Mass of a car is 70 kg, What is it's weight ?

A: Given data :                   Acceleration  due  to  gravity    =   g                      Mass  of…

Q: How to find the energy in electron volts of a photon in the radio waves?

A: Given : Frequency, f = 88.3 MHz  f = 88.3 × 106 Hz

Q: A light, with wavelength of 1 = 550 nm, passes through a slit and shines on a screen that is at a…

A: Width of the Central  bright fringe  is  the ratio of product of the wavelength with the distance…

Q: Can you show your work please

A: (i) Given data: The work done to move the charge is W=8.5x10−19 J.

Q: A body of mass m = 3.513 kg is moving along the x-axis with a speed of 5.00 ms. The magnitude of…

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Q: I am asking if the positive charges move or only the electrons move

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Q: A tennis player tosses a tennis ball straight up and then catches it after 2.02 s at the same height…

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Q: In the above problem energy flows from

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Q: Find the mass of ball Potential energy3200 J height=2 m Acceleration due to gravity=D10 m/s2

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Q: what is the final answer? -25.28 ? or 9.02?

A: For question 7

Q: The system is released from rest. The 4-kg mass slides on the smooth horizontal surface. By using…

A: Mass of slides=4kg We have to apply work energy theorem

Q: Complete the following fission reaction. 239 U + nº 92 133 Sb + ... + 4 nº 51 140 Xe 54 94 Kr 36 O…

A: Reactants : U92239+ noProducts : S51133b+ 4no

Q: A horizontal force of 90.7 N is applied to a 60.5 kg crate on a rough, level surface. If the crate…

A: Given Data : The mass of the crate is given as m = 60.5 Kg. The force applied to the crate is given…

Q: The balloon from the last question is getting too high. You grab a rope hanging from it and pull it…

A: Given data: The mass of the balloon is m=250 kg. The acceleration of balloon is a=0.3 m/s2.

Q: If 0.45kg of iron at 140C is added to 1.5kg of water at 22C What will be the final temperature of…

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Q: How many rotations do they go through while decelerating

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Q: Hi, need help with full written work for A and B if possible, thank you!

A: a). Mass of the bullet, m1 = 10 g =0.01 kg Mass of the block, m2 = 5 kg Initial velocity of bullet,…

Q: QUESTION 9 In which of the following situations do the forces on the body sum to zero? O a. neither…

A: According to question we need to find--- In which situation sum of forces will be zero .

Q: Draw a ray diagram to locate the image of the arrow as redacted through the lens shown , describe…

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Q: A solid ideal rod (stick, pole) AB with the ends marked with letters A and B moves so that its end A…

A: We need to find the velocity Vb of the end B of the stick. Also, we need to find the CM of the two…

Q: If 1000 N force is required to accelerate an object to the rate of 5m/s?, what will be the weight of…

A: Given data :                          Force     =      F                       Acceleration    =…

Q: An infinitely long solid insulating cylinder of radius a = 4.6 cm is positioned with its symmetry…

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Q: we place the ring from part a in a time-varying magnetic field given by   B = B0 (1 − t/T)  0 < t…

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Q: The qeustion is asking to give the answer in one decimal place, so if the final answer is 0.04479…

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Q: Photons of wavelength 325nm shine on a metal surface and electrons are ejected. A stopping potential…

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Q: 6. An object of mass 5.6 x107kg is located at the Cartesian origin, (0m,0m). A second object, of…

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Q: The radius (R) of the Earth is 6371.22 km, how many significant figures are there? Select one: O a.…

A: Given : Radius of Earth (R) = 6371.22 km To determine : No. of significant figures

Q: What is electromotive force in relation to the concept of work? Expound your answer

A: Electromotive force is electrical energy provided by a source (e.g battery, dynamo, solar panel,…

Q: Both 0.169 and 0.17 have been marked as incorrect. Why might this

A: mass of apple (m) = 100 g = 0.1 kg mass of moon (M) = 7.3×1022 kg Radius of moon (R) = 1.7×106 m

Q: 4 Stone is threuh vertically upward and return to carth in 10 sec. uwaot war its initial velocaty…

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Q: N. Problem Solving: i. In figure below V = 110 V, which resistors consumed the least power? 492 R.…

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Q: 30. The components of velocity vectors Ả and B are given below. What is the magnitude of vector sum…

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Q: 2. An 8 kg chandelier is suspended from the ceiling by two ropes that make angles of 30 degrees and…

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Q: The sound waves travel with speed of 456 m/s. If is wavelength is 8 m. Find the frequency of wave ?

A: Answer:-  Given  Speed (V) = 456 m/s  Wavelength ( lambda) = 8 m  Frequency (f) = ?  We know that…

Q: How much work in Joules is required to compress 7 moles of air (y =1.4) at 27°C and 1 atm to 1/3 of…

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Q: How much work in Joules is required to compress 7 moles of air (y=1.4) at 20°C and 1 atm to 1/7 of…

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