27. Show that the (hkl) plane is perpendicular to the [hkl] direction in a cubic lattice.

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A: The bulk modulus is given by, K=Pressurevolumetric strainvolumetric strain=change in volume initial ...

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A: Given Resistor R1    = 2.20 kΩ Resistor R2    = 3.10 kΩ Capacitor C1 = 2.10 μF Capacitor C2 = 3.10 μ...

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Q: A bead, mass m, is sliding is sliding on a wire which is hanging freely in the shape of a cosh (hype...

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Q: 9. Two resistors, R1 = 15 Q and R2 = 30 Q are connected parallel to a potential difference of 60 V. ...

A: Given that,Resistance, R1=15QR2=30QVoltage, V=60 V  

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A: Given: Resistivity of copper, ρ=1.7×10-8 Ωm Length of wire, L=100 m Diameter of wire, d=2 mm=2×10-3 ...

Q: If an open cluster contains 450 stars and is 21 pc in diameter, what is the average distance between...

A: Given Number of stars in an open cluster (n) = 450 Diameter of the cluster Dclu              = 21 pc...

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Q: If the RR Lyrae stars in a globular cluster have average apparent magnitudes of +19, how far away (i...

A: According to distance magnitude relation, d=10mv-Mv+55mv=apparent magnitudeMv=absolute magnituded is...

Q: Can you solve the Problem 2.1? But i just want to option B)  Thanks and please make brief explanatio...

A: We know,  F=14πε0qQr2Where r is the distance from centre to each numeralF points toward the missing ...

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Q: The electric potential V in a region of space is given by V(x,y,z) = A(x² – 3y² + z²) where A = 4.00...

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Q: r a while, and we then move it to a, the charge on the capacitor as a function of time will look lik...

A: Given: To identify the correct and the incorrect statement as,  

Q: A mass of thue kilogeame es suspen ded from o sononelte 8 uronaling longth dength f thi teansuusc ui...

A: Given-M=3 kgT=Mg=3×9.8=29.4 Nl=60 cm=0.6 mMass of wire=0.288 gm                        =288×10-6KgMa...

Q: What is the frequency of an electromagnetic wave with a wavelength of 3x108 meters

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Q: ELECTRIC FIELD OF A DIPOLE Given an electric dipole as shown in the Figure below, (1) show that f...

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A: Question 1) here, do=∞di=4cm So the power of the lens will be, p=1do+1di=1∞+14cm=1004m=25D  

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Q: In a resonance tube experiment a tuning fork resonant with in air column 12.5 cm long and again reso...

A: To find-End correction (e)=?Given-l=12.5 cml'=40 cm  

Q: FTcose 1. For each of the four trials, determine the airplane's mass from Egn. (1)

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A: To find-M.I. of the disc (I1)=?Given-n1=180 rpm=18060=3 rpsn2=(180-60) rpm=12060=2 rpsm=1.9 g=1.9×10...

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Q: impulse

A: We solve the oroblem using Newton's laws and conservation laws of energy and momentum.

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Q: A moving coil galvand resistance of 9.8 Q and gives full scale deflection when a current of 10 mA pa...

A: We have provided that-Shunt resistance (S)=?G=9.8 ohmIg=10 mAI=500 mA  

Q: A) Explain the Law of Conservation of Energy in the context of this problem.

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Q: :-A :=B R A ring of radius R = 2.0 m has Q = -520 nC of charge uniformly distributed around it. A po...

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Q: 93 d3 91 d2 92 91 = 4 . 10-12 [C] and d1 = 9 [cm] 92 = -2 10-12 [C] and d2= 2 [cm] 93 = 3· 10-12 [C]...

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Q: If a circular accretion disk around a 1.4 M. neutron star has a radius of 1.00 x 105 km as measured ...

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Q: in an easterlydire oy truck moving in

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Q: In 1990 Walter Arfeuille of Belgium lifted a 281.5-kg object through a distance of 17.1 cm using onl...

A: Mass of the object m = 281.5 kg distance lifted d = 17.1 cm = 0.171 m 

Q: The capacitance of a parallel-plate capacitor is proportional to the area of its plates and inversel...

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Q: A 180 V battery is connected across two parallel metal plates of area 28.5 cm2cm2 and separation 7.2...

A: Given,Battery=180VArea A=28.5cm2separation d=7.20mmPotential difference V=1.50kV