Answered: Find the energy of: u(t) – u(t +1) -… | bartleby

Related questions

Question

Find the energy of: u(t) – u(t +1)
(a)
(b) 0
(c) 1
(d) 2
O (b)
O ()
O d)

Expert Solution

Step 1

Given

Signal = u (t) - u (t+1)

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Blurred answer

Similar questions

A carbon nucleus and an iron nucleus are initially located 5.22 nm apart from one another. How much work would it take to move the carbon nucleus to a new distance of 2.27 nm from the iron nucleus?
Consider a mass, m, moving under the influence of an effective potential energy -a b T 7-2 U(r) = + " where a and b are positive constants and r is the radial distance from the origin. In this case, U(r) is a 1D potential energy. (c) Expand The function for U(r) for small displacements about the equilibrium point, To. This will be a Taylor series for U(r) in terms of (r-ro)", where n is an integer. Generate the first three nonzero terms in the series.
The population ratio between two energy levels ni nj separated in energy by: A E = E₁ - Ej with AE = 1.1×10-22 J is 0.84. That is: ni = 0.84 with AE = 1.1×10-22] nj Remember the Boltzmann equation for the population of particles in state i with energy Ei at temperature T is: N n₁ = = e Z What is the temperature of the system (use two sig figs)? 4.0 ✓ K
Problem 6: A uniform wooden meter stick has a mass of m = 763 g. A clamp can be attached to the measuring stick at any point P along the stick so that the stuck can rotate freely about point P, which is at a distance d from the zero-end of the stick as shown. Randomized Variables m = 763 g 1 2 3045 6 7 12 13 14 15 16 17 18 10 11 Otheexpertta.com
Calculate the equivalent energy of one atom of beryllium (9.0 amu) in joules, using the conversion factors of 1 amu = 931.5 MeV and 6.25 x 10¹8 eV = 1 joule.
Now you have a nucleus with 20 protons at x = 7.9 Angstroms on the x-axis. How much work would it take to bring in ANOTHER nucleus with 4 protons from 1 m away and place it at y = 7.0 Angstroms on the y-axis? Question 10 options: A 50.4 eV B 100.8 eV C -8.2 eV D 109.0 eV
An ideal monatomic gas is used in a heat engine and is taken around the cycle shown on the PV diagram of the figure. In part C of the cycle, the gas experiences adiabatic expansion such that it obeys the relation pVY = constant, where y = 2, and f is the number of degrees of freedom of the molecules. Hint: you DO NOT need to know the number of molecules to solve this problem. 1. Find the pressure P2. 2. Compute the work done on the gas, the change in the internal energy, and the heat added to the gas in step A. 3. Compute the work done on the gas, the change in the internal energy, and the heat added to the gas in step B. 4. Compute the work done on the gas, the change in the internal energy, and the heat added to the gas in step C. 5. Compute the net work done BY the gas, the input heat added to the gas, and the net change in the internal energy of the gas. 6. Compute the efficiency of the heat engine. 7. Compute the efficiency of a Carnot engine operating between the same temperature…
One-dimensional harmonic oscillators in equilibrium with a heat bath (a) Calculate the specific heat of the one-dimensional harmonic oscillator as a function of temperature (b) Plot the T -dependence of the mean energy per particle E/N and the specific heat c. Show that E/N → kT at high temperatures for which kT > hw In this limit the energy kT is large in comparison to hw , the separation between energy levels. Hint: expand the exponential function 1 ē = ħw + eBhw
The following set up represents an isolated skeletal muscle with an attached 0.5g weight. The muscle is stimulated once with 8.5V, and the resulting distance the weight moves over time is recorded. Which of the following can you conclude based ONLY on these results? E Simulated Ruler (mm) 5g Distance (mm) 17 N 0 20 40 The muscle contracted isometrically The muscle experienced fatigue after 80 msec The muscle generated maximal tetanic tension at 40 msec The muscle contracted isotonically 100 120 140 160 180 200 Time (msec)
Four different particles are trapped in one dimensional wells with infinite potential at the walls and zero potential inside. The masses of the particles and their energy level, n , are given by: 1. mass=m, n=1 2. mass=2m, n=2 3. mass =3m, n=3 4. mass=4m, n=2 All these wells have the same length L. Rank the kinetic energy of the particles in order of size, smallest to largest. Group of answer choices E3 <E1<E2<E4 E1 = E4 < E2 < E3 E4 <E3 <E2 = E1 E1 < E2 = E4 < E3 E1 < E2 = E3 <E4
Region 1 is x 0 with &2 = 460. If E2 = 6a - 10a, + 8a: V/m, (a) find P1, and P2, (b) calculate the energy densities in both regions.
10) Now you have a nucleus with 13 protons at x = 6.2 Angstroms on the x-axis. How much work would it take to bring in ANOTHER nucleus with 7 protons from 1 m away and place it at y = 8.0 Angstroms on the y-axis? 70.0 eV 116.7 eV -12.6 eV 129.3 eV

SEE MORE QUESTIONS