) What does it look like for two atoms per unit cell? Why does one speak of optical and acoustic branches?
Q: Can you help me with question A.
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Q: Problem 26.36 When laser light of wavelength 632.0 nm passes through a diffraction grating, the…
A: Given: In this question, the given details are, When laser light of wavelength 632.0 nm passes…
Q: 1. Convert the following values to specific units: miles to hr fi а. 95 km (Where: 1 mi = 1.61 km…
A: a)
Q: ssume that q1= 5.6, q2 = 8.8, q3=0.8, q4=8.4, q5= -6.6, q6= -9.6. nd the net electric flux passing…
A: we can solve the problem using Gauss law of electrostatics which relates electric flux through a…
Q: 6. A small body of mass 3 kg revolves uniformly in a circle on a horizontal frictionless surface…
A: The radius of the circle, The mass of the object,
Q: A particle travels along a straight line with an acceleration of a = (10 – 0.2s) m/s², where s is…
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Q: An electric field of 170 x10-6 V/m is induced within the loop of long solenoid with cross sectional…
A: Given:- The induced electric field E = 170 x 10-6 V/m. The cross-sectional area of the solenoid A =…
Q: 4. In a spring experiment, the results were: (Bonus) Load 4 6 8 (N) 16 20 24 28 0 Length 8 (cm) 2 12…
A: As by hookes' lawmagnitude of spring force=kxyou will usually find -kx , there negative sign is just…
Q: Show me how to solve it step by step, thank you in advance
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Q: This is a drawbridge, held in place by a cable. The hinge is frictionless. This problem and the next…
A: Given The drawbridge's weight = W = Mg = 6000 lb length of drawbridge's = l = 52 ft the height of…
Q: Two particles move along an x axis. The position of particle 1 is given by x= 7.00 + 3.00t + 4.00…
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Q: Q1. Does the material's crystal structure has effect on its toughness? How?
A: Since you have posted multiple questions so we are solving only first question for you. If you want…
Q: 7. Two plates each having an area of 5 m^2 are 37 mm apart. The plate on top is fixed while the…
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Q: A device that is commonly used in radiation therapy for cancer contains 0.50 g of cobalt of 60 Co…
A: Concept: To determine the Decay constant and the Activity of the radioactive material we will use…
Q: 3 000-kg sailboat experiences an eastward force of 4 500 N by the ocean tide and a wind force…
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Q: Zero, a hypothetical planet, has a mass of 5.3 x 1023 kg, a radius of 2.8 x 106 m, and no…
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Q: Can you answer problem 1? Can you also provide a short explanation for the answer you chose?
A: Here, Rp is the effective resistance of two parallel resistors.
Q: You have been told that a fire is expected to spread at a rate of 150 feet per minute. What is the…
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Q: A solid cylinder of mass 4.9 kg and radius 4.8 cm rolls down an inclined plane of height 7.4 cm…
A: Speed of the center of mass. From conservation of energy
Q: 3. A wave passes through a gap and diffraction causes the wave to spread out. Which wave spreads out…
A: Wavelength The distance between equal spots between two consecutive waves is known as the…
Q: Could you please elaborate on the solution?
A: Mass of the car, m=1000 kg Initial speed of the car, u=72 km/h Final speed of the car, v=0…
Q: 41. Figure 7 below shows how the electric potential varies with distance in a certain region of…
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Q: Point charge Qs=1nC is at position Xo=0 and charge Q2=-4nC is at location x:=6 m on x-axis. a)…
A: Given, Q1=1nC Q2=-4nC
Q: A stone is thrown with an initial velocity of 250 m/s upward at 60° to the horizontal. Neglect…
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Q: is there any other way to complete this problem?
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Q: describes the statement. A. The direction of the net force due to the fluid is downward B. The…
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Q: A loop of wire has the shape of a right triangle (see the drawing) and carries a current of I = 5.30…
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Q: Thank you! could you solve question 9 as well, I will be sure to specify next time
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Q: 1. Determine the charge on a typical fluorine (F) ion. (Hint: group 7, so it gains 1 electron: q. =…
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Q: A car travels in the +x-direction on a straight and level road. For the first 4.00s of its motion,…
A: As per our guidelines, we can answer only one question. vav = 6.25 m/s time, t = 4 s
Q: Two parallel conducting rods are connected by a wire as shown and carry current I. They are…
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Q: The young player is playing the cello at 2 meters from the ear of the instructor. The sound level…
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Q: Can you please describe this problem solution in more detail - thanks!!
A: Given, M = 3 î + 4 ĵ – 4 k^ N = î − 4 ĵ − k^
Q: An automobile starts from rest and reaches a speed of 42 m/s in 15 seconds. The acceleration…
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Q: 2. A spherical capacitor consists of an inner solid conducting sphere of radius a surrounded by a…
A: inner radius b outer radius c Inner sphere charge = -Q Outer sphere charge = + Q
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: can you find out the 3 decimal places in final answer of A and B?
A: Rule 1: If right side of digit that we needed to round is 1, 2, 3, 4 , then simply drop all digits…
Q: . Calculate the resistivity of 30 m of conducting wire that has a diameter of 0.0035 m and a…
A: Given values: Length of the wire, l=30 m The diameter of the wire, d=0.0035 m Resistance, R=0.50 Ω
Q: Case 2: Projectile thrown at an upward angle The trajectory of a cannonball lay lied & exoqque…
A: 1. No, if ball A rolls faster than ball B, the two tennis balls will not hit the ground at the same…
Q: E = î 25e
A: It is required to obtain the expression corresponding to, E=z^25e-30xcos2π×109t-40x V/m
Q: Which of the following correctly orders electromagnetic waves by increasing frequency? a. radio,…
A: There are 7 electromagnetic waves. In order of increasing frequency electromagnetic waves are given…
Q: A light ray in plastic (n=1.45) hits an air/plastic boundary as shown below. The ray will be.? 45°…
A: The ray will get refracted if the angle of incidence is smaller than critical angle. And will be…
Q: The image of a distant object created by a concave mirror will be. a. formed at the focal point of…
A: Given The image of a distant object created by a concave mirror will be, as following below.
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