Ex. 22 : Determine the pressure of 4.032 gm or hydrogen occupying 16.8 litres of volume of 0°C.
Q: In a p-type doped Si crystal with a doping of 1018 /cm³ calculate the hole and electron concentratio...
A: p type Si crystal Doping is done with electron acceptor,Na=1018/cm3The energy gap, Eg=1.12 eVAt 300 ...
Q: A cable weighing 4 kg/m is supported at the ends by two towers of the same height 100m apart. a. Fln...
A: Given, Towers height is 100 m and cable weighs 4 kg/m
Q: 1) calculate the ratio of velocity of a hydrogen atom in the ground state to the velocity of light
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Q: Each of the systems shown is initially at rest Neglect axle friction and the mass of each pulley. 10...
A: For system 1, mass of block A is, mA = 200lb mass of other block is, mo=100lb initial velocity is, u...
Q: Calculate the y component of the displacement vector r, which has magnitude 11.4 metres and is at an...
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Q: 2. Find the value of P and F so that the four forces shown in the figure produce an upward resultant...
A: We have to use the condition that total force is 300 lb upward and total torque is 4ft×300lb. From t...
Q: using integer chips what is 1. 4 using 12 two-color counters 2. Zero using 6 two-color counters
A: Calculation: 1) Using integer chips value of 4 using 12 two-color counters is as follows, The requi...
Q: Electric field and potential due to two opposite charges Electric field and potential due to two sim...
A: Equipotential surface can be defined as a three dimensional version of equipotential lines. Equipot...
Q: Compute the binding energy of the Li-7 nucleus, whose experimentally determined mass is 7.016004 u.
A: Binding energy is defined as the energy it takes to form a nucleus of any given atom. A nucleus is m...
Q: Find the equivalent capacitance of the figure below: 12 uF 3 µF 1l µF 6 µF 9 µF
A: Given figure:
Q: After 90 years, 20 % of a radioactive material decays. What is the half-life?
A: Given:20% of radioactive material decay after 90 yrs i.e. T=90 years
Q: 2. A cylindrical plug A of mass mA = 0.5 B kg is released from rest at point B and slides down smoot...
A: Note :- Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the questi...
Q: Fg=750 ク ニ fC =430 Tawtant で)=拍+ Fc へ Fhally, H= ズメ こ %3D M = ニ 7 !!
A: This problem could be solved by vector laws
Q: In the Sun's core, thermonuclear reactions produce the energy which eventually produces the Sun's lu...
A: Given: Tcore≈1.6×107Kρ=1.5×105 kg m-3σ=2.75×10-48 m2 Formula used: The approximate reaction = Total ...
Q: A proton travels with a speed of 5.0x106 m/s in a direction that makes an angle of 60.0° with the di...
A: Concept: The Formula to Calculate the Magnitude of the Magnetic Force on the proton will be, F=qvBsi...
Q: In a microscopic oscillator, you measure the wavelength of the photos emitted from transitions betwe...
A: Whenever transitions from higher energy levels to lower energy levels take place, the energy equival...
Q: Q3: Show that the mean pressure given asp 1 ôlnz B av
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Q: Show that f a ceerticaly body be prejected coen up ward from the Burface feanth 60, as Lo reach beig...
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Q: 30 F 30 30 Fa
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Q: Consider the following Hamiltonian: p 1 H ² + az* 2m 2 where y and a are both positive. (a) Determin...
A: Given, H=p22m-12γx2+αx4 The potential vx=-12γx2+αx4 For the equilibrium, dvdxx=x0=0 dvxdx=-12γ2x+α4...
Q: 30 10- Earth Мoon Deep space 19.6 N 3.3 N ON Which of the following explains why the block has a dif...
A: Mass and weight are two different concepts. Mass is an intrinsic property of any object, and it alwa...
Q: of the earth. What will be its weight on the EX. 5: A body weight 3.5 kg wt on the surface 1th of ma...
A: To find- Weight of body Given- Let,me=mass of the earthmp=mass of the planetre=Radius of the earthrp...
Q: With the help of o Jovwo intond to
A: Given diagram:
Q: The shoot from the industrial cement factory on a bright sunny day has number density n= 10' m3, and...
A: The intensity of radiation passing at depth x is, Ix=I0exp(-nbx)I0=incident fluxn=number density of ...
Q: 3- Find the cross product between ä x b = ĉ. If a = 5i – 4j + 3k, b=-7i +2j - 8k O (a) 24i+19j-15k O...
A: The vector cross product between two vectors is to be found out Given
Q: What is the equivalent resistance between points a and b when R = 25.7 O? R R R. RI
A: Given figure: R=25.7 Ω
Q: 2. Calculate the missing value in each of the following diagrams. a) b) 5V V = ? |= ? 1= 2 A 6V R = ...
A: a) Given figure: HereV=5 VR=2 Ω Using Ohm's lawV=IRSo,I=VR=52=2.5 A
Q: A small mailbag is released from a helicopter that is descending steadily at 1.50 m/s. (a) After 2.0...
A: Given: Case 1) For part a) and b) While releasing its initial speed is u=0 ms. The speed of the mail...
Q: Which of the folowing objects has me least momentum? Select one Oa A01 kg object rolling at 25 nus. ...
A: Required : Object with the least momentum.
Q: Moving objects left the traces labeled A -F.The dots were deposited at equal time intervals (for exa...
A: Concept: Here in this Question we will apply Newton's First law of motion. It states that unless act...
Q: Q. 5: A geostationary satellite has an orbital period of. (a) 2h (b) 6 h (c) 12 h (d) 24 h
A: To find- Period of geostationary satellite (T)=? Given- Satellite is geostationary (T)satellite=(T)e...
Q: 1. The flow is laminar if the Reynolds number is less than approximately 4000. The flow is turbulent...
A: We know the Reynolds number is defined as Re=ρVLμ Where ρ is the fluid density, V is the flow veloci...
Q: The Klein-Gordon equation V²y – m²ý = 0 describes the quantum-mechanics of relativistic spin-0 parti...
A: Given: Klein-Gorden equation, ∇→2ψ-m2ψ=0 To show: Solution of the function ψr→ either Dirchlet or Ne...
Q: When a stone of mass 2.3 kg is dropped from a height of 3.5 m. its speed is 5 ms when hitting the gr...
A: Here, Mass = 2.3kg Speed = 5m/s Height = 3.5 m
Q: The range of a projectile is directly proportional to the square of its velocity. If a motorcyclist ...
A: Given: The range of the projectile is directly proportional to the square of the velocity. ...
Q: Determine the magnitude and coordinate direction angles of the resultant force acting at point A on ...
A:
Q: A square surface measures 3.2 mm on each side. It is immersed in a uniform electric field with magni...
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Q: A curve on the Hume highway has a radius of 0.14 km and is unbanked. A car weighing 12 kN goes aroun...
A: Given, r=0.14 km w=12 kN speed= 24 m/s we know m=wg=12kN103 N1kN9.8 m/s2=1.22×103 kg
Q: In a p-type doped Si crystal with a doping of 1018 /cm³ calculate the hole and electron concentratio...
A:
Q: What is the approximate amount of heat energy released when a 5.0 kg sample of the glass cools from ...
A: Given:Mass of glass rod sample, m=5 kgInitial temperature, T1=75°CFinal temperature, T2=35°Cc=840 J/...
Q: The Klein-Gordon equation V - m²v = 0 describes the quantum-mechanics of relativistic spin-0 particl...
A: Klein Gordon equation is relativistic wave equation. It is second order equation in time and space m...
Q: 3. A block of mass m=2 kg is attached to a spring with spring constant k = 20 N/m. The block was pul...
A: Given m=2kg, k=20N/m, A=5cm=0.05m
Q: Activity A (continued from previous page) 4. Analyze: Look carefully for patterns in your data. A. D...
A: Solution: 4(A). The mass alone does not give the idea of whether it will sink or float. The density ...
Q: 3.1 State Thevenin's Theorem. 3.2 List the procedure adopted when using Thevenin's Theorem to find c...
A: 1) Thevenin' Theorem: In any linear electric circuit having some voltages and resistances, then Thev...
Q: the ideal gas,
A: Ideal gas equation is given as: PV=nRT Here, P is pressure, V is volume, T is temperature, R is idea...
Q: m = ymo, E = ymọc² where y = 1/sqrt(1-v/c?) derive v/c = sqrt(1-(Eo/E)?) and m/mo = E/Eo %3D
A: Since you have posted two different questions, we will solve the first one only. Please resubmit the...
Q: If 545 g of tissue receives 7 Joules, how many Grays are absorbed?
A: Given: The mass of the tissue is m = 545 g The energy received by the tissue is E = 7 Joules
Q: A stone weighs 105 lb in the air. When submerged in water, it weighs 67.0 lb. Find the volume and sp...
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Q: Q. 3 : Fringes monochromatic light of wavelength 5.45 × 103 cm. A thin glass plate of R.I. (1.5) is ...
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Q: Each of the systems shown is initially at rest. Neglect axle friction and the mass of each pulley. 1...
A: Solution: Calculate the acceleration of the sysim using Nwetons second law of motion. The free body...
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