3-x 3 Example 16.9. Prove that Jgx) = sin x- cos x TEX
Q: A capacitor of 50 µF and inductance of 0.2025 H are connected in series If the resistance of the cir...
A: Given that,Capacitance of the circcuit, C=50μFInductance of the circuit is , L=0.2025HThe resisance ...
Q: A potentiometer wire is 10 mm long and a P.D. of 6 volts is maintained between its ends. Find the e....
A: To Find: E.m.f. of cell (e) Given: Length of the wire L = 10 m V = 6 volts
Q: A Lod of lengéh C), diniety of malvual cO. and area of Euor declion is CA) Jf it Holates about ita a...
A: To find- (K.E.)rotation=? Given data- Length of rod=l Density of rod=D Area=A
Q: s) is flowing stea rate of 8 L/s. Det
A: Figure representation as,
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A: The Seeback effect: If two different metal wires are joined to form a closed loop, the two junctions...
Q: 1. Which of the following is true for an object in static equilibrium? A. The object is moving with ...
A: It is asked which of the following 4 option resemble a static body in equilibrium the answer is in s...
Q: For Ge semiconductor, assume the Fermi energy level is 0.15 eV below the conduction band energy Ec. ...
A: All fermions follow the Fermi-Dirac occupancy statistics. So is the case for semiconductor physics. ...
Q: Show the following in your answer: A. Given Quantities B. Unknown Quantity/Quantities C. Complete so...
A: Given: The frequency is 8 Hz. Unknown quantities: The time period of vibrations and angular frequen...
Q: Consider the flow of oil with p = 894 kg/m' and u = 2.33 kg/m.s in a 40 cm diameter pipeline at an a...
A: Given, The density of oil, ρ=894 kg/m3 The dynamic viscosity, μ= 2.33 kg/m.s The diameter of the pip...
Q: Figure 1 shows the crystal structure of sodium chloride salt (NaCI). Let the effective radius of Na ...
A: Given, rNa=7.5 A0rCl=8.5 A0
Q: A light spring that obeys Hooke's law has an unstretched length of 0.250 m. When an object of mass 2...
A: This problem is based on three concepts: (a) Restoring force of a spring in elastic limits following...
Q: A 3.00 [kg] block connected to a spring with spring constant 400 [N/m] is held 12.0 [cm] from equili...
A:
Q: 1. Use the semi-empirical mass formula to deduce, for a given mass number A, the optimal value of Z ...
A: **As per our company guidelines we are supposed to solve only one question (if there are multiple qu...
Q: A reversible Carnot engine working between two temperatures converts th of the heat supplied into us...
A: Let T1 and T2 be the temperatures of source and sink respectively. For efficiency, we have η=T1-T2T1...
Q: Light is incident along the normal on face AB of a glass prism of refractive index 1.61. What is the...
A: Light is initially incident normally on face AB of the given glass prism. Being normal incidence, th...
Q: Why does a bicyclist pick up speed on a downhill road even when he is not pedaling? Does this viola...
A: The concept of conservation of energy states that the energy of interacting things or particles in a...
Q: A radio can tune in to any station in the 7.5 MHz to 12 MHz band. What is the corresponding waveleng...
A: We have-A radio can tune to minimum frequency, v1=7.5 MHz=7.5×106 HzMaximum frequency, v2=12 MHz=12×...
Q: The transverse magnification of an image through a concave mirror is found to be: M= -0.33. Which of...
A: The magnification is M=-0.33 Since the value of M<1 therefore the image is smaller than the objec...
Q: Nermalize a wott. for a particle at lery th L given by: V)x(L-メx) - in a box %3D
A: Here,For the normalization,∫-∞∞ψ*ψdτ=1
Q: Calculate the object's change in velocity between positions A and B. Include direction. Round to the...
A: The change is velocity is given by = final velocity - initial velocity And direction of ...
Q: When a current of 318 mA is passed through a tangent galvanometer, a deflection of 45° is obtained. ...
A: To Find: Horizontal component of earth's magnetic field (BH) Given: Current (I) = 318 mA = 318×10-3 ...
Q: 1) What is statistical weight? How is it related to entropy?
A: According to statistical definitions, a weight is a coefficient assigned to a number in a calculatio...
Q: For Ge semiconductor, assume the Fermi energy level is 0.1 eV below the conduction band energy Ec. L...
A: Given Data The fermi level is :EC-Ef=0.1 eV The absolute temperature is:T=200 K Mass of electron is...
Q: A battery of 12 V and internal resistance (1) is connected to a load resistor R= 20. The potential d...
A: Given that,Voltage : V = 12 (V)Resistance : R = 2 (Ohm)Potential difference : V = 10 (V)Here we need...
Q: aws 7.0 kW, what is the current delivered to the motor? Answer in units of A. 012 (part 2 of 2) If t...
A: Part 1: The Power as, P=VI
Q: The hollow pipe has an outer radius of 22 cm and its inner radius is 20 cm. If the mass of the hollo...
A: We know that,The moment of inertia of a hollow cylinder pipe about its central axis, I=12MR12+R22Whe...
Q: Seawater has a density of 1024 kg/m3. If a submersible machine which is at a pressure of 8.00 x 104 ...
A:
Q: The figure shows a circuit containing an electromotive force, a capacitor with a capacitance of C fa...
A: The kirchoffs equation for the given circuit is: dQdt+QRC =70RSin(60t) this is linear differential e...
Q: What is the angular size of the Sun (dist=150x10° km, size 1,400,000km) and Moon (dist-384,000km siz...
A:
Q: pil, to air. SupF the water-oil angles should
A: As per rule, allowed to answer three subparts and post the remaining in the next submission.
Q: How have uranium mining and extraction facilities affected communities? 10. What kind of radiation i...
A: Uranium is a silvery-white metallic chemical element with atomic number 92 in the periodic table. Th...
Q: A regular sinusoidal plane wave, for which the following expression is given for the electric field ...
A: Given: Eix,z=ay10e-j6z+8zV/mSpeed of light,c=3×108m/s The E fields are sinusoidal, whereas the H fie...
Q: ction of atoms has 20% of the sample in a state 5.9 eV above the ground state. If they emit coherent...
A: Given: The energy is 5.9 electron Volt. To determine: The wavelength of laser light. The energy is...
Q: Problem 04: In the dynamic system shown in the figure, the bars have a length L, and mass m. In addi...
A:
Q: what is qualitative research and its importance in our lives
A: Qualitative research entails gathering and analyzing non-numerical data (such as text, video, or aud...
Q: A square coil of 100 turns with 20 cm on each side, insulated with a material with relative permeabi...
A: Concept: Given: No. of turns (N)= 100 turn Current (I)= 20 mA I=20×10-3 A Length = 20 cm Thus, Area ...
Q: Two cables are tied together at C and are loaded as shown. Knowing that P = 847, a = 36° and e = 67....
A:
Q: In the diagram shown, vector W has a magnitude of 0.30 [m] and is directed 35° N of E. Vector Y has ...
A: Formula Used : Cross Product A X B = |A| |B| sin θ Where θ is the angle between A and B . Answer : T...
Q: A motor cycle is moving up a 5 degree incline with the center of wheel D (radius = 0.25 m) having a ...
A: Given: r=0.25m, a=28m/s2, θ=5° 1. The net acceleration of the motorcycle moving up the incline is : ...
Q: QUESTION 31 If Earth were half its distance from the Sun, by what factor would the force of gravity ...
A: 31. The gravitational force for initial, Fi=GMeMsR2 Here, Me and Ms are the mass of the Earth and Su...
Q: m/s 3.33 m/s 353.6 m/s 330 m/s 0.04
A: 200 beats per minute in a gas.
Q: Q1: Answer the following with short notes. 3. Ifa body was moved on a horizontal surface. What is th...
A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question s...
Q: e materials.
A: The expression of composite stress in the forms of area fraction as, σc =σm AmAc+σf AfAc
Q: Q4/ A cylindrical coil of length L 20 cm, its area is A1 = 40 cm^2 and the number of its turns is 20...
A: Given, L1=20cmA1=40 cm2N1=20,000L2=20 cmA2=40 cm2N2=200i1=0.25cos377t2t=1120 sec
Q: Light in water is incident on the water-air interface (nwater = 1.33; nair = 1). Which of the below ...
A: Critical angle is that angle of incidence for which angle of refraction is 90°. Any incident angle b...
Q: a) Due to this, the cube appears to be rotated on such an image. Derive an expression for the angle ...
A: Given:
Q: VッA-(XA1A (\-A)A
A: Solution:-Given that∇→×(∇→×A→)To prove:∇→×(∇→×A→)=∇→(∇→.A→)-∇2A→
Q: Q2 Two self-inductive coils, one L1 and the other L2, and their mutual inductance M Prove that their...
A: Given, Two self- inductive coil L1 and L2 Mutual inductance M They are connected in parallel and cu...
Q: A sample liquid cesium is heated in an oven to 400 °C and the resulting vapor is used to produce an ...
A: Given, Temperature, T=400°CT=400+273T=673K Radius, r=d2r=0.332r=0.165nm Pressure, P=17mmHgP=17×133Pa...
Q: rol traffic light ove thot Use
A: The program is given as,
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