Application of Planck’s Quantum Theory : Nature of Light in Real Life.
Q: Aheating element using nichrome connected to a 230 V supply draws an initial current of 3.2 A which ...
A: We have,Supply voltage, V=230 VInitial current drawn, I1=3.2 AInitial resistance=R1, which is given ...
Q: Can you think of an experiment to verify length contraction directly? Please provide an original non...
A: Concept used: Length contraction means length of moving objects contracts in comparison to proper le...
Q: Column I Column II (a) Electric charged spherical shell field due to (p) (b) Electric potential due ...
A: (a) Electric filed due to uniformly charged spherical shell is zero at all points inside the shell, ...
Q: If the radius of the Sun is 7 x 108 m, how does the black hole’s radius compare? (Divide the radius ...
A:
Q: If a semiconductor photodiode can detect a photon with a maximum wavelength of 400nm, then its band ...
A: We know that- Given data- λ =400 nm c = 3 × 108 m/s h = 6.63 × 10–34 J.s
Q: Do it ASAP.
A: Reflection and refraction are two basic optical phenomena that enable us to understand the behavior ...
Q: Need help with part a and part b. Thanks! (a) How wide in m is a single slit that produces its first...
A: Interference is a phenomenon when two waves of any kind superimpose over each other to create patter...
Q: None
A: Given,Area of nozzle A=1.2 cm2=1.2×10-4m2ω=7.69 rad/srate of water flowing out of sprinkler = 2.4 L/...
Q: None
A: Given Velocity v = 3t2 - 12tDistance S = 10 m
Q: What is the force between two small charged spheres having charges of 2 x 1o 7C and 3 x 10-7C placed...
A: Given data-Charge on first sphere, Q1=2×10-7CCharge on second sphere, Q2=3×10-7CDistance between the...
Q: Questions 8-10
A: 8. Given, 6 identical capacitors are 11μF. According to the given circuit, C2 and C3 are in paralle...
Q: Hello, I need help with creating a graph with the collected data and equations provided. Please and ...
A: Refer to the plot between the weight of the hooked object and displacement of the spring is :
Q: A river has a flow rate of about 100,000L/s. At the end the river, it narrows to 20m wide andaverage...
A: This is simple formula based question. We just need to calculate the Cross sectional Area and then u...
Q: Two moles of an ideal gas with Cp/Cv = 5/3 are mixed with 3 moles of another ideal gas with Cp/Cv = ...
A: For γ = Cp/Cv = 5/3 Using formula Cp = Rγ/γ-1 Cv = R/γ-1 Cp = 5R/2 Cv = 3R/2
Q: A parallel plate capacitor of capacitance C0 has plates of area A with a gap "d" between them. When ...
A: As we know capacitor is consists of two plates separated by dielectric medium is made such a manner ...
Q: In double-slit experiment using light of wavelength 600 nm, the angular width of a fringe formed on ...
A: We have,Wavelength of light used, λ=6000 nm=600×10-9mAngular width of fringe,θ=0.10=0.1×π180=3.14180...
Q: The density of a solid metal sphere is determined by measuring its mass and its diameter. The maximu...
A:
Q: 19. An electron (mass m) with initial velocity i = voi + voj is in an electric field É = -E,k.If do ...
A: An electron (mass ?) with initial velocity v→=v0i^+v0j^ is in an electric field E→=-E0k^ If λ0 is ...
Q: Question B only
A: We know from the law of conservation of momentum that momentum along any direction will be conserved...
Q: Structure such as illustrated in Figure Q.1(a) is conducting a current I. From a point where an H fi...
A: Given that: Length=L Width=W Thickness=T Current flowing=I To determine the conditions for line, ...
Q: 1. Magnetic field of a solenoid. Complete the requested information about the magnetic field of a so...
A: 1.) 1.1) (A) The magnetic field along the axis of the solenoid is given by : B=μ0nI2Lzz2+a2+(L−z)...
Q: B4
A:
Q: Determine the moment produced by the force F = 0.578 i +2.376 j - 1.376 k, and the position vector r...
A: Solution-Given thatForce vector (F→)=0.578 i^+2.376 j^-1.376 k^position vector (r→)=4i^+10j^-3k^
Q: Consider an Ising model of just two elementary dipoles, whose mutual interaction energy is ± E. Enum...
A: Given, The two elementary dipoles, whose mutual interaction energy is ±E. The states of the system a...
Q: B3
A: Force, in simple words, is just a push or pull. Each object in this world exerts a force on every ot...
Q: A student of mass M is on a scale inside an elevator. Determine the scale indication in the followin...
A: Free fall of an object is defined as the motion of object where only acting force is gravity. Accele...
Q: Hello I need solving (i, ii, iii & the bonus statement) with explanations. Please and thank you.
A: Given, specific gravity of wood is, S.Gw=0.78 Since specific gravity can be written as, S.G=density ...
Q: In a Young’s double slit experiment, 16 fringes are observed in a certain segment of the screen when...
A: Given data-n1=16n2=?λ1=400 nmλ2=700 nm
Q: Need help with part a, b, and c A shopper standing 1.60 m from a convex security mirror sees his ima...
A: The shopper is standing at a distance of 1.6 m from the convex mirror. This is the distance of the o...
Q: : Find the Ceg. At point A&B in the network in fig.(1) Zuf Yuf Fig.1
A: Using general formula for capacitors in series and parallel connection, we can solve this problem.
Q: Check A test charge of 12 x 10 C experiences a downward electrostatic force of 31 N when placed at a...
A: The magnitude of the test charge is given as, q=12×10-6 C The magnitude of downward electrostatic fo...
Q: A block of mass M = 4 kg is pulled by a force F = 100 N forming an angle of 60 degrees with themhori...
A: The forces that act on the block are 1. The horizontal component of the force, Fcosθ. 2. The vertic...
Q: Please include solution. Thank you!
A: The mass of the block is given as, m=2.25 kg The length of track AB is given as, AB=4.10 m The lengt...
Q: A small bar magnet placed with its axis at 30° with an external field of 0.06 T experiences a torque...
A: A small bar magnet placed with its axis at 30° with an external field of 0.06 T experiences a torque...
Q: You brought a positively charged rod near an electroscope, but the rod is not touching the electrosc...
A: Solution: When you brought a positively charged rod near the neutrally charged electroscope, the pos...
Q: Answer the following questions. a. Compare the top and bottom states (1 and 4). Do these represent t...
A: Total number of states, gi=2 Total number of particles, ni=2 total number of particles=N The total ...
Q: If the field is centrally represented by F = f(x, y, z), r = f(r)r, then it is conservative conditio...
A: We have-F=f(x,y,z),r=f(r)rF=0, that is field is irrotational.
Q: Once you fix the primary or target spacecraft (the selection of primary spacecraft is only a matter ...
A: Given, x''-2ωy'-3ω2x=fx According to Laplace transform, L(x'')-L(2ωy')-L(3ω2x)=L(fx)L(x'')=s2L(x)-sx...
Q: The energy stored in a region for every unit volume of the region is: directly proportional to the m...
A:
Q: Q: For a bronze alloy, the stress at which plastic deformation begins is 280 MPa, and the modulus of...
A: When external force is applied to certain materials then the due to that force inside the material s...
Q: Explain why the radio horizon is at greater distance than the optical horizon.
A: Answer: Radio horizon is basically the locus of points on the earth's surface where rays from a tran...
Q: In a double-slit experiment, at a certain point on the screen the path difference between the two in...
A: In a double-slit experiment, at a certain point on the screen the path difference between the two in...
Q: Apply the special theory of relativity to prove that the time interval t in the moving reference fra...
A: We will be using a thought experiment to derive the time dilation equation. First consider a station...
Q: An eccentric cam has diameter of disc 80 mm and an offset 30 mm from centre of rotation, operates a ...
A: Given data: e= 80 mm=0.08 mMass of follower, m=2.5 kgStiffness of spring, k=4 N/mm =4×103 N/mT...
Q: A block of mass m moving with speed v compresses aspring through a distancex before its speed is hal...
A: A block of mass m moving with speed v compresses a spring through a distance x before its speed is h...
Q: In the x-y plane there is an infinitely thin layer of uniform density Y2(unit: kg/m²), and on the z-...
A: We can use gauss law to find the total gravitational field. It is given by, ∮E→.dA→=-4πGMenclosed He...
Q: answer very quickl
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: Given that, A radio can tune to minimum frequency, v1=7.5 MHz ...
Q: None
A: Let the inputs for all the circuits be A and B. The output is denoted by Y. (1) The Boolean equati...
Q: Question:Find energy density of inductor by using maxwell eqution of media and non-media.
A: As we all that if electric current or charge is flowing in a circuit it will generate a magnetic fie...
Application of Planck’s Quantum Theory : Nature of Light in Real Life.
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