What is the de Brogue wavelength of an electron travelling at a speed of 5.0 x 106 m/s?

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Q: 3. A parallel-plate capacitor is formed of two 10 cm x 10 cm plates are charged to ±1.0 nC. An…

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Q: 1. An AC generator is connected to a "black box" through a pair of terminals. The box contains an…

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Q: Which of the following is an INCORRECT vector operation? O a. O b. O C. O d. B-A= -(B-A) B + A = A +…

A: GIVEN            vector are given ,

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Q: A friend is holding a potato gun at a 40 degree angle from the very bottom. It sends out a potato…

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Q: In the figure below, the battery is ideal and E = 10 V, R₁=5.0 2, R₂ = 102, and L= 5.0 H. Switch S…

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Q: Refer to diagram 4. Current is flowing in the circuit shown. If a zero resistance wire is placed in…

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Q: Number 3 A, B, C, D

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

Q: 3. Two billiard balls collide and proceed to separate from one another at the same constant speed.…

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Q: a ball is dropped from a OSuppose a "height of, 16 feet." EACL timE it draps h feet, it re bouvds 0.…

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Q: In the figure a solid sphere of radius a = 3.20 cm is concentric with a spherical conducting shell…

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Q: 13 B Consider the two vectors given in the figure, what is their DIFFERENCE in the unit vector…

A: From the figure we count the number of boxes to find out the unit vectors. The vector  can be…

Q: The surface of a pool table is h=0.710 m from the floor. The winner of a competition wants to know…

A: height = h =0.71 m horizontal distance = R = 4.95 m initial horizontal component of velocity = V0x=…

Q: Use conservation of energy to calculate ymax, or hp.

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Q: A value of 1 J is equal to what?   A.1N * m^2 B.1N*M C. 1 n/m^2

A: We are taking option (B) to be 1 N·m. Joule is the SI unit of energy. The energy is equivalent to…

Q: Assuming negligible atmospheric friction, a launched projectile has a parabolic path, as shown…

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Q: 3A B equals

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Q: I  need help with parts A and Part B because I have no idea how to do this problem

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Q: The 32-inch ceiling fan spins at 60 RPM and accelerates steadily to 130 RPM in nine seconds. A.…

A: initial speed ω0=60rpm=2π rad/s final speed ωf=130rpm=13π/3 rad/s time taken to achieve final speed…

Q: A vector quantity has A. only a magnitude. B. a magnitude and a direction. C. only a direction. D. a…

A: Ques: