Write a short note on scanning electron microscopy.
Q: Find the period of motion for a ball on a string moving with a constant speed of 4.01 meters per sec...
A: Assuming that the string forms a circle, and the ball is performing a periodic motion on this circul...
Q: What is the frequency ω of these oscillations
A: Here one needs to find force relation and compare its k value to find frequency.
Q: A set of waves has a frequency of 24 Hz and a speed of 6 m/s. what is the wavelength of the waves in...
A: Given that:- Frequency f = 24 Hz Speed v = 6 m/s
Q: b) Explain clearly the terms: free vibration, forced vibration and resonance. Give example of each.
A: We have to define free vibration forced vibration and resonance each with real life examples
Q: Suppose that C Cos (wot) and D Sin (wot) are two independent solutions of the SHO differential equat...
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Q: Other example: One technique commonly used to classify workload components is by the weighted sum of...
A: Answer..
Q: A flashlight is powered by 3-V battery and uses a bulb with a resistance of 60 Q. What will be the c...
A: Given that:- The voltage supplied to the flashlight, V=3Volt. The resistance of the bulb, R=60Ω Acco...
Q: Estimate the minimum frequency of a y-ray that causes a deuteron to disintegrate into a proton and a...
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Q: Problem4. Find Rz in the following circuit to achieve maximum power transfer to it, and the value of...
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Q: Expand this function in n faurier Series the function has a perio d I=2T 2. fox e人xん y TL TT/2<x< TT
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Q: B B The applied magnetic field is increasing y With the aid of Figure voltage generated by the loop....
A: Answer..
Q: Find the total number of channels in the corresponding band allocated by FCC. Assume that β=5.a. AMb...
A: Given, β=5 a. AM In case of AM the frequency range is 530kHz and 1700kHz. The bandwidth is 2β. Putti...
Q: This question also refers to the situation in Figure 1. There is no friction between the cart and th...
A: Given mass of cart is M=12.7kg mass of book is m=2.28kg co-efficient of static friction between book...
Q: (a) How can you say that light wave is a transverse wave? Argue your answer. (b) How can (i) ellipti...
A: Why light wave is a transverse wave?
Q: change in entropy of the coins?
A: a) we know that entropy is given by, S=kBlnw where w is the no. of arrangements initially all tails ...
Q: The motion of a disc about a fixed axis located at an origin O (see diagram) during a time interval ...
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Q: If one of the dimensions of an unknown nanostructure is 2.0 nm and dielectric constant (ɛ,) is 10, i...
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Q: FBD ТОР ВOTTOM Figure 7-12
A: The ball rolling down the track, enters a circular loop, and executes a loop-the-loop, where it comp...
Q: (a) A student in the 'Introduction to Nanotechnology' theory argues that quantum efficiency of a sol...
A: (a) Researchers from the National Renewable Energy Laboratory (NREL) have reported the first solar c...
Q: Find the velocity v(t) and position r(t) of a particle of mass m that is subject to a frictional for...
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Q: Question 1 A (3.000x10 2) F capacitor is fully charged when it has (2.5x10-3) C on its plates. What ...
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: What's More Resultant Vector of Typhoon Yolanda Identify the velocity of Typhoon Yolanda as it enter...
A: vector velocity (m/s) x- component y-component 425 km/h SE 118.06 m/s SE 118.06 cos(45)=83.48 118....
Q: A battery of 12 V and internal resistance (r) is connected to a load resistor R= 20. The potential d...
A: Given that,Voltage : V = 12 (V)Resistance : R = 2 (Ohm)Potential difference = 10 (V)Here we need to ...
Q: 2 • Find the angle between each of the following pairs of vectors: (a) Ả = -2.00î + 6.00ĵ and B 2.00...
A: Hey dear this question is from vectors and I have solved it in a easy way . Have a look I have uploa...
Q: A system does 2.51 x 10° J of work while 7.26 x 10 J of heat is transfer out to the surrounding envi...
A: Given: Work Done,W=2.51×108JHeat,Q=-7.26×108J The first law of thermodynamics is a thermodynamic ada...
Q: •p. What the pow
A: Given as, Mass of student, m= 45 kg, Length of rope in height= 5.45 m, Power, P= 300 watt.
Q: A particle starts from rest at r. (> 0) in an attractive inverse-cube force field F = -k/r3 (k is a ...
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Q: (a) Calculate the final speed U of the less massive ball and the angle 0.
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Q: A student found themself in a peculiar situation, stuck high up on a flag pole, hugging it not to sl...
A: With how much force should the student grasp the pole. Given, Coefficient of static frictionμs=0.441...
Q: а а %3D 1. Explain why @a_—а,.а,—а, -а, —
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Q: Part 1- Elastic Collision Table 1: Red cart elastic collision data Initial Velocity (m/s) Mass Initi...
A: Table-1: Red cart elastic collision data. Table-2: Blue cart elastic collision data. TO DETERMINE: T...
Q: A 2.41-uF and a 4.25-µF capacitor are connected in series across a 35.0-V battery. A 9.98-µF capacit...
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Q: How long does it take a wave of frequency 0.2 Hz and wavelength 2 m to travel along a rope of length...
A: GIVEN, length of the rope, L = 4 m frequency of the wave, f = 0.2 Hz wavelength of the wave, λ = 2 m...
Q: A particle of mass m moves in the ry-plane, acted on by a linear restoring force F = -kr = -k(x, y),...
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Q: Consider a collision between two particles in which their masses m, and m, are unchanged. Use conser...
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Q: -n junction has doping densities N₂ = 5x1018 cm 3 and N= 5x1015 cm 3 in the two regions. Assuming n₁...
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: A.) What is the total mass of electrons with a total electric charge of -1.15 x 1013C.
A: The charge of a single electron is e=-1.6022×10-19 C. The mass of a single electron is me=9.1094×10...
Q: owle OW
A: lihbfiuwlefuddulhdulEODOEFDUWfybfiuwlefuddulhdulEODOEFDUWfybfiuwlefuddulhdulEODOEFDUWfybfiuwlefuddul...
Q: 4. An open cylindrical tank 1.2 meters in diameter and 2.1 meters high is 2/3 full of water. After r...
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Q: Consider the following free body diagram. 4 forces are acting on one mass. What is the magnitude of ...
A: Here we will resolve force in x and y direction separately. Then we will calculate magnitude
Q: 9. A student measures the mass of various volumes of a liquid. Complete the last three corumns of th...
A: Formulas used : Average mass=m1+m2+m33 Average mass uncertainty=Highest mass-Lowest mass2
Q: A car leaves point A and drives at 60 kmhr [60° W of N]. The car then heads north at 80 kmhr arrivin...
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Q: EXAMPLE 1 Point charges 1 mC and-2 mC are located at (3, 2, -1) and (-1, -1,4), respectively. Calcul...
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Q: A bead of mass m slides without friction on a vertical hoop of radius R. The bead moves under the co...
A: Concept: Here, we will use the Concept of Conservation of Energy that is According to the law of con...
Q: A double pendulum consists of two equal masses 'm' suspended by two strings of length L. What is the...
A: Solution: The free-body diagram is
Q: One side of each sheet was covered in aluminum foil. This acted as a reflective surface for infra-re...
A: As we know that the relationship between the voltage work and electric charge is given as, W=VQ Here...
Q: Loulodgo
A: RHPROFL0RHPROFL0RHPROFL0RHPROFL0RHPROFL0RHPROFL0RHPROFL0RHPROFL0RHPROFL0RHPROFL0RHPROFL0RHPROFL0RHPR...
Q: here are two concentric tungsten wire loops; a 4 cm radius loop and a 33 cm radius loop. The cross-s...
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Q: Problem 23.60 What ia the electic potential due to the tNO shelis ahe datancer 100 cm trom ther comm...
A: Solution:-Given thatR1=5 cm=0.05 mq1=+3×10-6 CR2=15 cm=0.15 mq2=-5×10-6 CV=0 at a large distance fro...
Q: Given the following graph, calculate the slope and uncertainty in the slope. Period vs length T(s) 1...
A: Given in the figure , is a plot between Period and Length For calculating the slope remember slope m...
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