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Q: Germanium (Ge) has a bandgap energy of 0.66 eV, an effective electron mass of m,"=0.08m,, and an eff...
A: Given: Band gap Energy,EG=0.66eV=0.66×1.6×10-19JEffective mass of electron,me*=0.08meEffective mass ...
Q: Plot a friction vs normal force graph for the following. Draw a line of best fit and calculate the s...
A: Given: m1=0.169 kg and Fapp1= 0.4 Nm2=0.2872 kg and Fapp2= 1.2 Nm3=0.3690 kg and Fapp3= 1.5N m4=1....
Q: 4. A spring is attached at a surface floor and a two-kilogram object is attached to its end. A boy a...
A: According to the guidelines we are allowed to attempt only one question hence the solution for 4 is ...
Q: A power supply is connected in series to a 3 mF capacitor. What voltage does the power supply need t...
A: Given that,Energy, E=5JCapacitor, C=3×103FPower supply, VWe know that,Energy stored in capacitor,E=1...
Q: ー3m→O Tsml 8:=ZuC 83 = JuC 4) what should be the charge of is 82 total order for the force acting be...
A: Electrostatic.
Q: Make an infographic or comic (or other graphical representation that explains how these instruments ...
A: Oboe is a double-reed woodwind instrument. They are made from wood or materials such as resin, plast...
Q: In the transformer experiment performed in the lab, following coils were used to form a step down tr...
A: Given: The input voltage to the primary coil is Vp = 5.76 V The input current flow through the prima...
Q: 5. How much energy is released in the decay #+ → µ+ + v„? 6. How much energy is required to produce ...
A: The amount of energy necessary to detach a particle from a system of particles or to scatter all of ...
Q: A “X” gram ice cube at –5.0 0C is dropped into “Y” grams of water at 18.0 0C. cice = 2100 J/kg /0C,...
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Q: A long cylindrical wire of radius a carries a steady current I that is uniformly distributed over it...
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Q: 3. Describe the working of Flash type Analog to Digital converter with a neat diagram.
A:
Q: Find The Comutator
A: Given, The commutator
Q: a) Refer to Figure 4, determine: i. The current, I ii. The output voltage at Vol and Vo2 Ge 5.8 ko 1...
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Q: Q3: If C=2.8nF, find the charge on C2 (in nC)? C-2C V=9.5 C;-C C-4C A=4.575
A: Charge on C2 in nC. Given, PotentialV=9.5 VC1=2C C2=C C3=4CC=2.8 nF
Q: A conducting bar with negligible resistance slides along twó parallel wires at a constant speed v=4....
A: Given: Velocity,v=4m/sLength,L=0.25mResistance 1,R1=3ΩResistance 2,R2=5ΩMagnetic Field,B=2.50T It's ...
Q: A food sample sealed inside an impermeable pouch at a temperature of 25℃ and aw of 0.4 is temperatur...
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Q: An elastic collision occurs in one dimension, in which a 10 kg block traveling at 5 m/s collides wit...
A: For Block-01Given that,Mass, m1=10 kgInitial velocity, u1=5 m/sFinal velocity, v1For block-02Mass, m...
Q: Consider the movement of a molecule of mass m beneath the impact of a force F= -Kr, where K could be...
A: according to the guidelines we are allowed to answer a maximum of 3 sub parts.
Q: Two students are playing paddle ball with a 5 kg spongy ball. If the ball is thrown at the batter wi...
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Q: A rectangular loop of area A=0.160 m? is placed in a region where the magnetic field is perpendicula...
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Q: In a home theatre system, the front speakers deliver sound levels of 8.5 dB, 80 dB and 78 dB. The re...
A: Given data, Sound level of front speakers = 8.5 dB, 80 dB and 78 dB Sound level or rear speakers = 7...
Q: Describe when and where the Big Bang occurred?
A: The Big Bang hypothesis is the most widely accepted cosmological model for describing the origins of...
Q: The intrinsic carrier concentration n; of Si at 300 K is 1.5 x 101ºcm³. Explain how intrinsic carrie...
A: Semiconductors are a special type of material that has an intermediate bandgap. Due to this Semicond...
Q: Knowing that the tension in cable AB is 1425 N, determine the components of the force exerted on the...
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Q: An electric generator contains a coil of 100 turns of wire, each forming a rectangular loop 50.0 cm ...
A: Given that,No. of turns, N=100Emf produced when the coil is spun, ω=1000 rev/minUniform magnetic fie...
Q: Review A typical cell has a membrane potential of -70 mV, meaning that the potential inside the cell...
A: As given in question we can ignore the thickness of the wire since it is much less than the diamet...
Q: Required: ANSWER TEST 4 ONLY 1. Diagram 2. Complete symbols 3. Final answer should be indicated ...
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Q: xpress your answer with the appropria View Avalable Hint(s) HA
A: Given as, Current= 70mA, frequency= 15 kHz, rms voltage= 6.0V.
Q: An inductor is connected to a 15 kHz oscillator. The peak curront is 70 mA whon the rms voltago is 6...
A: The value of Inductance(L). Given, Peak currentIo=70 mAfrequency of oscillatorf=15 kHz=15×103 Hzrms ...
Q: IS. A car travds hall distance with 40 kmph and rest half diane withse kmph dhen de verage peed of c...
A: The given problem is based upon the relationship between distance, speed, and time. We know that dis...
Q: Choose if the answer is IN or OUTSIDE of the square plate. F1 2.750 m 1. A square metal plate with m...
A: Hey dear have a look
Q: The electron in the hydrogen atom jumps from the second excited state to the ground state. State if ...
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Q: Q4/ A fermion assembly consists of 4 fermions distributed over two energy bands, having: €, = 0, 9, ...
A: Solution attached in the photo
Q: 9) A force of 84 N stretches a spring 3 m. A mass weighing 39.2 N is attached to the end of this spr...
A: Solution 9: The free-body diagram of the situation is shown in the figure below.
Q: A submarine has a 1.8 m x 0.75 m rectangular window that can withstanda force of 834 kN. What is the...
A: Given that,Density of seawater, ρ=1023 kg/m3g=9.8 m/s2Atmospheric pressure, Patm=1.013×105 PaWater p...
Q: 1. A substance of mass 49.53 g occupies 1.5 cm' of volume. The density of the substance (in gcm) wit...
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Q: 6 Cje-04x+C2 2
A:
Q: Determine the gravitational force exerted by the Sun on a 60 kg person located at the Earth. The dis...
A: The force of gravity between two objects separated by a distance r is given as F=Gm1m2r2G is the uni...
Q: umber) of na
A: Given as, Deuterium, n=198.8mol, Number, N=0.01500%
Q: What is the emf of a battery with a 0.15 00 internal resistance if the battery delivers 1.5 A to an ...
A: Given that,EMF : ε = 18 (V)Power of internal resistance : Pr = 1 (W)Power of external resistance : P...
Q: In the figure &1 = 5.59 V, 82 = 11.7 V, R1 = 105 Q, R2= 203 0, and R3 = 296 Q. One point of the circ...
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Q: What is the emf of a battery with a 0.15 00 internal resistance if the battery delivers 1.5 A to an ...
A:
Q: The resonance frequency of a series RLC circuit is 5500 Hz . What is the resonance frequency if the ...
A: Given, Resonance frequency, fr=5500Hz For series RLC circuits, The resonance frequency is given by, ...
Q: What power is dissipated by the R = 4.5 N resistor in (Figure 1)? Figure 1 of 1 > 4Ω 15 V E R 12 V 4...
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Q: Problum Set 1 Gus tious I. Griven the diogom below , auswer the following questious . 81= mc 82 82= ...
A: Solution attached in the photo
Q: 1. A substance of mass 49.53 g occupies 1.5 cm' of volume. The density of the substance (in gcm*) wi...
A: mass m = 49.53 grams volume v = 1.50cm3 Density is equal to the ratio of mass to the volume occupie...
Q: A quartz crystal vibrates with a frequency of 26,621 Hz. What is the period of the crystal's motion?
A: Given that,The frequency of the crystal, f=26621 HzWe know that, f=1T Equation 1here, 'T' is th...
Q: A body weighs 72 N on the surface of the earth What is the gravitational force on it, at a height eq...
A: Gravitational force.
Q: (A) if both sentences are true, (B) if both sentences are false, (C) if the first sentence is true b...
A: 1. From the air, oxygen can slowly diffuse across the water’s surface from the surrounding atmospher...
Q: A projectile is fired from the top of a cliff 100m high with a velocity of 450 m/s directed at 45 de...
A: Given: The height of the cliff is 100 m. The velocity is 450 m/s directed at 45 degree t...
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