A. Instruction: Complete the Venn Diagram by providing the similarities and differences of the Ptolemaic, Copernican and Tychonic model of the universe. igienbns lutglud opsm (atniog a S) fa

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A: Given that:- inductance X= 54 ohm when f = 60 Hz. RMS voltage = 100 V. Case-01Inductor has 54Ω rea...

Q: 4. Three pounds of a perfect gas with R = 38 ft.lb/lb.R and k 1.667 have 300 Btu of heat added durin...

A: Solution:-Given thatmass of gas (m)=3 lbR=38 ft.lb/lb.°R=38778=0.0488432 Btu/lb°Rk=1.667Heat added (...

Q: Sample Problem 4 A golf ball is dropped from a height of 5.0 m. (a) How long will it take to reach t...

A: Given: h=5m (4) (a) The time taken by the golf ball to reach the ground is found by kinematic relati...

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Q: If a 50 kg ballet dancer standing flat-footed on one foot exerts a pressure of 33,500 Pa on the floo...

A: Given: m=50kg, A=0.00117m2 The pressure exerted by the ballet dancer on the floor when she stands on...

Q: 0.0517 mols of an ideal gas is quickly compressed from 1.12 L to 0.410 L . Initially the gas has a p...

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Q: H.W (i) A germanium transistor is to be operated at zero signal Ic = 1mA. If the collector supply Vc...

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Q: llustrate the Models of the Universe 1. Heliocentric System with circular orbits 2. Geocentric sys...

A: In this question we define the models of universe for heliocentric, geocentric system, heliocentric ...

Q: Calculate the speed of sound v in air using the formulav=VYRT/M, wherey=14, R=8.315 J/mol-K, M= 28.8...

A: We know that:- The speed of sound is directly proportional to the square root of temperature and inv...

Q: Calculate the energy associated with a photon of wavelength 4500 A.

A: To find- Energy (E)=? Given- Wavelength of photon λ=4500 A0λ=4500×10-10 m

Q: A 3.7 mH inductor is initially connected to a 4.6 V battery at t=0 through a 3.0 Q resistor. Once th...

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Q: A metal rod of length 30 cm and radius 1 cm is cov- ered with an insulating material. One end of the...

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Q: Raindeer PLC is a highly profitable electronics company that manufactures a range of innovative prod...

A: ANSWER:   (a) This is especially beneficial due to the fact agencies and buyers commonly need to sel...

Q: A red car starts from rest at t = 0 and travelling straight along the road with a constant accelerat...

A: Let t be the time at which the two cars pass each other.  The red car accelerates at the rate of 20 ...

Q: Describe the environmental impacts of wind power systems and explain how the negative impacts of win...

A: Wind Power system Wind energy has recently garnered considerable attention with governments and envi...

Q: A current I flow around a wire bent into the shape of a square of side a. What is the magnetic field...

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Q: 1. Einstein's postulate question: When you are flying in a commercial jet, it may appear to you that...

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Q: A link OB is rotating with a constant angular velocity of 2 rad/s in counter clockwise direction and...

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Q: Q. 2: Charge on an a-particle is (CET-2000) Ka) 1.6 x 10 "C (b) 3.2 x 10 " C (c) 1.6 x 10-0 C (d) 4....

A: To find- Charge on α-particle=? Given- α-particle.

Q: Prove mathematically that the value of the Fermi level for a metal is calculated according to the re...

A:                         In this we use Sommerfeld's theory  for the density of state.               ...

Q: Figure (13.16) shows a liquid of density 1200 kg/m flowing steadily in a tube of varying cross-secti...

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Q: 3. A 10-ft vessel of hydrogen at a pressure of 305 psia is vigorously stirred by paddles until the p...

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Q: H. Evaluate the following and write the final answers in the proper number of significant figures. Y...

A: Hey dear have a look

Q: A particle of mass m is subjected to a force F(r) = -VV(r) such that the wave function p(p, t) satis...

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Q: Prove mathematically that the value of the Fermi level for a metal is calculated according to the re...

A: 'To calculate this values of fermi energy we have to take free electrons gas in three dimension box ...

Q: Two charges are situated at the corners of a square with side a. How much work does it take to bring...

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Q: The stopping potential of a metal is 3 V when it is illuminated by light of wavelength 500 nm. What ...

A: Solution: If the incident photon having wavelength lambda is capable of ejecting photoelectron, whic...

Q: The constant Y for oxygen as well as for hydrogen is 1'40. If the speed of sound in oxygen is 470 m/...

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Q: For A= e* sin y i-e*cos y j, calculate the divergence of А. O a. 2 O b. 0 O c. 5 O d. 3

A: Given that:A=e-xsiny i-e-xcosy j  

Q: A 38 kg child uses a pogo stick to bounce up and down. The spring constant, k, of the toy equals 8,6...

A: The ability to do work is energy. Movement and change are driven by energy. Compression is the reduc...

Q: Consider elastıc Coulomb scattering of "O from gold at E, = 10 MeV/nucleon. At which c m angie and w...

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Q: Enhancer 15 The electric potential at a point (x, y) in intensity at a distance r from the origin va...

A: Given that:-Electric potential, V=-KxyElectric field, E=-∇¯V=-∇¯-Kxy=K∇¯xy

Q: Calculate the energy associated with a photon of wavelength 4500 A.

A: Energy associated with photon of wavelength λ is  E = hcλ  h = planks constant = 6.626 x 10-34 J s c...

Q: 120 N 80 N 160 N 50 w 09

A: Given Data : F1 = 160N F2 = 80N F3 = 120N To Find :  single resultant force FR and its direction 

Q: 3. Determine whether the corresponding system is linear, time invariant and causal. Show block diagr...

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Q: Consider a uniformly charged sphere of charge - 3Q and radius R concentric with a thick conducting s...

A: To Find :  Charge on inner and outer surface of conducting shell in terms of Q , R, k  (Please consi...

Q: 18. An electron in a hydrogen atom is in the energy eigenstate 2,1.-1(r, 0, 0) = N re™r/2a0Y,¯' (0,4...

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Q: . Suppose that amount of 375 J of work was done in this expansion. Find the value of N (that is, how...

A: Given Data :  Vi = 0.3L Vf = 5L T = 280K W = 375J To Find :  Value of N (here only d part is wrong a...

Q: Problem 1.38 The horizontal link BC is t= 6 mm thick, has a width w 30 mm and is made of a steel wit...

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Q: Part A d the direction of the magnetic field at each of the indicated points. What is the direction ...

A: Here we have to understand the right hand thumb rule.If thumb rule gives the direction of current th...

Q: Ex. 124 A body cools from 75° to 55°C in 10 minutes in a surrounding of 31°C. At what temperature wi...

A: Solution:-Given thatInitial temperature of body (T1i)=75°CFinal temperature of body (T1f)=55°Ctime (...

Q: On = relative uncertainty = x 100 nM + tane; tan@ 180 OM (degrees) relative uncertainty of nM (%) n;...

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Q: how thermal radiation does occur in nanofluids

A: The thermal radiation is also known as electromagnetic radiation. This is generated by the thermal m...

Q: 1 The activity of a radioactive element reduces to th 16 of its original value in 30 years. Find the...

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Q: 3 sub-objects that a 3D Object is made up of

A: 3-D object:  Three Dimensions: Three-dimensional things are those that you can pick up, touch, and m...

Q: As shown below, light from a vacuum is incident on a shard of Shawtonium (a newly discovered compoun...

A: Given the diagram is Here, i1 is the incident angle on the surface of shard, r is the angle of refr...

Q: Two parallel plates AB are insulated by vacuum with a distance of 5 cm between them. An electron acc...

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Q: 21. In series LCR circuit R = 18 and %3D impedance is 33 N. An r.m.s. voltage 220 V is applied acros...

A: To find- True power consumed in a.c. circuit (P)=? Given- R=18 ohm Z=33 ohm erms=Vrms=220 V  

Q: Ex. 8 : In a velocity selector, the intensity of electric field is 2 × 104 V/m and the strength of m...

A: Here we have a very simple question. obviously when a charge particle moves with some velocity the c...