Q.3 : Identify whether the following signal is energy or power signal or neither: x(t) = t u(t)
Q: High-Energy Cancer Treatment. Scientists are working on a new technique to kill cancer cells by…
A: Given, the average power P=7.4×1012 W time t=7 ns=7×10-9 s
Q: Make a graph showing the speed distribution in one direction (p.ev.vx) for O2 at 300K and 1000K.
A: First of all we calculate the molecular speed distribution function. If you want to graph only then…
Q: Two absorption lines in copper have wavelengths of 0.154 nvm and 0.139 nvm. Find the ratio of the…
A: When electrons of high energy strikes on the metallic anode of an x -ray tube ,x -rays with a…
Q: Question 8: In half-wave rectifier, what is the output frequency if the input frequency is 50HZ.…
A: Ans:- Image-1
Q: a) Find the inverse Fourier transform of the following: i. 1 ii. 4 V2n (4+w?) 1 iII. νω2π(2- jω).
A: (a) (i) 5w We know fourier transform of sgn(t) is sgn(t)↔F.T.2jw=25j5wInverse fourier transform of…
Q: A laser has a power output rated 450 mW. If this laser were projected onto a circular spot with a…
A: P=Power of laser=450 mWd=Diameter of beam=400 μmr=Radius=d2=200 μmc=Speed of light=3×108 m/s
Q: When 6.8x1014 Hz light shines on a plate of unknown material, it is determined that the stopping…
A: Frequency of the light = 6.8 × 1014 Hz Stopping potential = 1.6 V
Q: he frequency of the photon. True O False
A: Energy of photon ,E=hv where h is planck constant v is frequency of photon so we can say that energy…
Q: a) Determine the quantum mechanical operators for the following: Lx=yPz - ZPy That is, find Îx = ŷêz…
A:
Q: If you know that (4=Ne^-(x²+it.) 1- Find the value of N, which makes the function (4) a standard…
A: Given, A quantum wavefunction ψ=Ne-x2+it
Q: How come the equation is f0 = Wo/h and not E = hf? Is it because threshold frequency correlates with…
A: f = W/h where W is the work-function of metal , and f is the threshold frequency h is planks…
Q: A uniform EM wave. E = 8 Cos (1²-B²) ax - 6 sin (wt-BZ) ay V/m propagates at 40 MHZ. in a lossless…
A:
Q: A 633 nm helium-neon laser puts out 4.00 W of power with a beam 5.70 mm in diameter. The beam is…
A:
Q: digital spectrometer have the peak value for one of the wavelengths is found to be 489 nm. The width…
A: Given that, The minimum wavelength is given by 3.0 nm. The maximum wavelength is given by 1.5 nm.…
Q: B) Using the properties of F.T., Calculate the F.T. of the signal x(t) = 5- sin(3πt) sin (5πt) t²
A: F(ω) = 12π∫-∞∞5sin(3πt)sin(5πt)t2eiωtdtF(ω) = -52i12iπ2(ω-8π)sin(ω-8π) -π2(ω+8π)sin(ω+8π)…
Q: Hydrogen H2 is a diatomic molecule composed of two hydrogen atoms. (Figure 1) is an energy diagram…
A: Given that: The velocity is v=19 km/s= 19×103 m/s The distance is x=0.05 nm The energy is…
Q: he count rate for a particular a source X is C0 on a detector placed 1 m from the source. When a…
A: Given that: x=5 mm C=(1-0.75) C0=0.25C0
Q: V.(V) -2 0.0 5.0 10.0 15.0 f (x104 Hz) Find Work function Choice -0.5 eV -1.0 eV -1.5 eV 0.5 eV 1.0…
A: Graph is given Find the work function.
Q: n the 1980s, the term picowave was used to describe food irradiation in order to overcome public…
A:
Q: A sinusoidal signal, with an amplitude of 3.10 V is applied to a uniform quantizer of midtread type…
A:
Q: QUESTION-4: Consider a laser beam with a diameter of 5 mm and carrying 60 W power. (Take c=3x10 m/s,…
A:
Q: Collimated Laser Beam A (absorbance) a (1/cm) 0.5 o=1W/cm? 2 Medium (1 mm Thick) Modified Bear's Law…
A: Given: The initial incident of the light is I0=1 Wcm2. The thickness of the medium is l=1mm=0.1 cm.…
Q: A section of short-circuited 50 2 lossless coaxial line is used to provide a reactance at 3 GHz. The…
A: To determine the wavelength in the dielectric filled line, you can use the equation:wavelength =…
Q: The count rate for a particular a source X is C0 on a detector placed 1 m from the source. When a…
A:
Q: A light bulb emits the energy at a rate 16 n W. Treating the bulb as a point source, what is the…
A:
Q: A proton and an alpha particle are accelerated through the same potential. Which one of the two has…
A: i) The de-Broglie’s wavelength is given as, Here, m denotes the mass, q denotes the charge and V…
Q: stop under a vehicular bridge, however, the Radio Fórmula 103 MHz station can b heard. What are the…
A: Let the energy of the radio frequency from Sabrosita AM is given by E1. Let the frequency from…
Q: Consider a person sitting nude sun is absorbed by the person a the individual's skin temperatu…
A: Given:- On a sunny day, The visible radiation energy from the sun is absorbed by the person at a…
Q: Assume solar flux falling on a typical panel on planet earth to be 1370 Watts per square meter with…
A: Given: The magnitude of the solar flux is F = 1370 W/m2 The time duration taken by the solar flux…
Q: What is the energy, in eV, of a light wave with a wavelength of 700 nm?
A: Given that:Wavelength, λ=700 nm
Q: -10r a. Calculate the energy of the following signal : g(t) = 10te
A: The signal is given as : g(t)=10te-10t3 0≤t≤∞ The energy of the given signal is :…
Step by step
Solved in 3 steps
