Which is these facts is NOT explained by the nebular theory? O There are two main types of planets: terrestrial and jovian O Existance of comets and asteroids O Planets orbit in the same direction and plane O Number of planets of each type (4 terrestrial and 4 jovian)

Q: What can be said about the speed of a particle if the net work done on it is zero? explain briefly

A: Given  Net work done on particle is zero            Wnet = 0    According to work energy theorem ,…

Q: You have 2 positive charges, Q+ and +4Q. Ther are fixed on the axis shown on the image. They are 1.2…

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Q: A parallel-plate capacitor with a 0.1-mm air gap has a capacitance of 12 µF. (a) When this capacitor…

A: Given data: The air gap is d=0.1 mm The capacitance is C=12×10-6 F Part a: The magnitude of the…

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Q: Draw the image using the principles of reflection of a PLANE MIRROR. Use at least 3 points off of…

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Q: 4. There are two source charges: Q₁=7 x 10-6C and Qtwo= -5.5 x 10-6C as shown in the figure;…

A: The electric field strength for a source charge Q at a distance r from it is given by, E=14πε0Qr2…

Q: Nonreflective coatings on camera lenses reduce the loss of light at the surfaces of multilens…

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Q: Which of the following spectroscopic notations are allowed (that is, which violate none of the rules…

A: Option 1 6s⁴ is not possible because maximum capacity of s orbital is 2 it can't hold 4 electrons.…

Q: The interpretation of the Boyle's law is that for two gases at the same pressure and temperature,…

A: Here, it is asked whether the statement " The interpretation of the Boyle's law is that for two…

Q: A lamp in a child's Halloween costume flashes based on an RC discharge of a capacitor through its…

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Q: Motor neurons in mammals transmit signals from the brain to skeletal muscles at approximately 25…

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Q: Pull the cannon up to 18 meters vertical. Place the target at 34 m horizontal and level with the…

A: Motion perpendicular are independent of each other. Motion can be uniform or accelerated. Motion is…

Q: The figure below shows three capacitors with capacitances CA = 1.00 μF, CB = 1.20 μF, and Cc = 3.30…

A: CA = 1 uf  CB = 1.20 uf  Cc = 3.30 uf  V = 6 V

Q: Light with a wavelength of λ = 605 nm is incident on a single slit of width w = 2.25 micrometers. A…

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Q: Heat transfer coefficient (h) is defined as the rate of heat transfer (Q with SI unit of W) per unit…

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Q: frequency (in Hz) and amplitude (in m)

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Q: Suppose an AC source with an rms voltage of 480 V and a frequency of 57.5 Hz is connected to a 22.5…

A: Given:- In AC circuit  Vrms= 480 V f = 57.5 Hz C = 22.5 μF Find:- a) What RMS current, in amps,…

Q: (a) What is the momentum (in kg · m/s) of a proton moving at 0.716c?  kg · m/s (b) At what speed (in…

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Q: A microscope with a 5.0 x objective lens images a 1.3 mm diameter specimen. ▼ Part A What is the…

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Q: The charge density on a disk of radius R = 12.2 cm is given by aar, with a = 1.48 µC/m³ and r…

A: Given data  R = 0.122 m  a = 1.48×10-6 cm3y  = 36 ×1100 = 0.36 mε° = 8.85 ×× 10-12c2Nm2

Q: (b) If the record of time starts when x = +A and v= 0, determine expressions for the displacement,…

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Q: Va - Vb =

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Q: 1.4 Draw the cubic (111), (011) planes and the [011] direction on the diagram of a cube in figu…

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Q: a) The inverse of the focal length (f) of a thin lens surrounded by air is given by the lens-maker's…

A: 1. TRUE 2.FALSE 3. FALSE

Q: An alternative to CFL bulbs and incandescent bulbs are light-emitting diode (LED) bulbs. A 75 W…

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Q: Bebang stands shoulder deep in the pool and observes that six crests of periodic surface waves pass…

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Q: The two massless pulleys are connected by a massless inextensible rope. The system is subject to the…

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Q: Calculate the equivalent capacitance between points a and b for each of the two networks shown in…

A: Given:-  Two circuits are given as  Find:-  The equivalent capacitance of the circuit?

Q: A diffraction grating with n = 3.5E-05 lines/nm is used to separate two colors of light. The angle…

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Q: The earth completes a circular orbit around the sun in one year. The orbit has a radius of…

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Q: In collision theory, it is supposed that the rate ___________ that occur with at least the kinetic…

A: Collision theory explain about the reactions that occurs at different rates and suggest a way to…

Q: There has been a charge placed in a cube. The electric flux through one face of the cube is…

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Q: Venus-orbiting geosynchronous satellite. Venus rotates every 117 days. How far above Venus's surface…

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Q: A neon sign requires 8.5 kV for its operation. A transformer is used to raise the voltage from the…

A: Solution: Given: 1 A = 1000 mA V1 = RMS voltage across primary coil = 220 V V2 = RMS voltage across…

Q: What voltage (in kV) must be applied to an 8.35 nF capacitor to store 0.230 mC of charge? kV

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Q: What does the ammeter in the given diagram read? (units for the following are mA) a. 100 b. 180…

A: The resistances,  R1=90ΩR2=60ΩR3=30Ω The applied voltage, V=33 V

Q: (a) How much heat (in J) must be added to raise the temperature of 1.40 mol of air from 26.0°C to…

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Q: A carbon ion (C+) moves in the xy-plane with a speed of 2.90 ✕ 103 m/s. If a constant magnetic field…

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Q: A 110-kilogram tackler traveling at 2.5 m/s makes a head-on collision with and successfully carries…

A: Given Mass of the tackler is m1=110 kg Initial speed of the tackler is v1=2.5 m/s Mass of the…

Q: . What is the thickness of the slab?

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Q: The electron in a Bohr hydrogen atom is bound less tightly when it has a quantum number of 3 than…

A: Here, it is asked whether the statement " The electron in a Bohr hydrogen atom is bound less tightly…

Q: Two racing boats set out from the same dock and speed away at the same constant speed of 99.5 km/h…

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Q: A 12.0 V emf automobile battery has a terminal voltage of 16.4 V when being charged by a current of…

A: Given emf of the battery is is ε=12.0 V Current through the battery is i=11.8 A Terminal Voltage is…

Q: Current Attempt in Progress In the figure, a wire loop of dimensions L = 42.6 cm and W = 26.7 cm…

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Q: You have the following circuit in the diagram . The Voltometer reads 0V . After the switch is moved…

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Q: How large an expansion gap should be left between steel railroad rails if they may reach a maximum…

A: Given data The maximum temperature is given as T=31°C. The original length is given as l = 41 m.…

Q: The Sun has a temperature of approximately 5800 K. a) What is the peak wavelength of light emitted…

A: We are authorized to answer three subparts at a time, since you have not mentioned which part you…

Q: The figure below shows an object placed a distance do1 from one of two converging lenses separated…

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Q: At what temperature does water vapor condense at the pressure of an atmosphere?

A: Condensation: Substance gaseous (vapour) state changes into its liquid condition (see states.…