An ideal fermion gas can be described by the density of states [d√E, if E≥0 0, otherwise If the normalization P₁ (E)= d Calculate its Fermi energy &F. 1 V 2π 2 2m ħ² 9
Q: What is the value of the expression 1/2 (3x - 5) +5 when x= -3? A. 2 OB. 4.5 O C. -2 D. 7
A:
Q: If someone tries to smuggle gold bars by filling their backpack, whose dimensions are 60.0 cm x 28.0…
A:
Q: A glass has a mass of 280.54g When it's empty,and 542,6g when filled with water.Determine the volume…
A: Empty glass mass, m=280.54 g Mass when glass is filled with water, M=542,6 g So mass of water in…
Q: A student measured the density of a material to be (1.934 0.003) x 10' g/cm. The number of…
A: density = (1.934 +- 0.003)*10 g/cm3 note:- number of significant figure in (1.934)=4 number of…
Q: Express the following in scientific notation and indicate how many significant figures each has. a.…
A: Scientific notation and indicate how many significant figures each has. a. 5780.0 b. 0.008401 c.…
Q: 1.4 Analyze the circuit shown in Figure 1.35. Assume circuit and diode parameters of VDD=5V, R=5kQ,…
A: Kirchhoffs Voltage Law or KVL, states tha the algebraic sum of all voltages within the loop must be…
Q: A heart beats 264 beats in 3 minutes. What is the unit rate?
A: Unit rate = Total number of heartbeatTotal time
Q: 3. What does Graph 3 represent?
A: Required : What does the graph 3 represent.
Q: 10
A: Given that-Radius, r=6.50±0.20 cmMass, M=1.85±0.02 kgWe know that,Density, ρ=M43πr3we can…
Q: A car is moving at 35.0 mi/h. Express its speed in (a) m/s .
A: The distance an item travels in a unit of time is the definition of speed in physics. In other…
Q: 9. Tectonic plates are large segments of the Earth's crust that move slowly. Suppose that one such…
A:
Q: 8The value of ÍCo( exi)is: A) B+1 D 3
A: The value of = k^.(k^×i^)
Q: b) Calculate the energy delivered to the ment at t 10, 30, and 80 ms. %3D
A: (b) part of this problem is solved. Given: The figures given is as follows: Introduction: Power…
Q: IS subject constant, & 0. > 1.50 a-
A: Given as,
Q: What is the percent uncertainty in the measurement 6.32 + 0.01 m? А. 0.32% B. .0.01% С. 0.16% D.…
A:
Q: what is the density experimental and % error of them
A: Required : Experimental density and percentage error.
Q: You are renting a car which is reported to achieve 12.3 km/l. How many miles will you be able to…
A: We renting a car which is reported to achieve=12.3 km/hHow many miles will you able to travel on…
Q: 8. A car travels at 40kph for 2 hrs, at 50 kph for 1 hr and at 20 kph for 0.5 hr, find the average…
A:
Q: D. Calculate the following with the correct number of sig figs. 1. 5.00 + 2.1 2. 901 11.90
A:
Q: 3. How would you calculate the error of a quantity Q that depends on the variables a, b, c and d if…
A:
Q: Why did you use 1/2 in the equation?
A: we need to find the torque on stick torque=force X perpendicular distance
Q: 1. What is the velocity of a car that traveled a total of 65 km east in 2.3 hours
A:
Q: What are the basic concepts of physics?
A: Classical Mechanics:Classical Mechanics include the fundamental laws of motion and the equations…
Q: 6. The volume of a cube is 250 mm3. What is the length of one of the sides?
A:
Q: Determine how many sig figs are in the following values. 1. 267562
A:
Q: .In using money in every transaction for transportation,buying goods and paying services,what error…
A: In the given cases, the transaction errors are taking place for transportation, buying goods and…
Q: If n=5, how many values are possible for Ml?
A: For an electron that has n=5, then the possible values of angular momentum quantum number is 0,1,2,3…
Q: Organ pipe A, with both ends open, has a fundamental frequency of 300 Hz. The third harmonic of…
A:
Q: where a = i+2j+3k and b= 2i -3j +k, -1 * calculate R=Da.b
A:
Q: 6) 1.89 Convert 0.045 barrels to gallons. 2. Do the following multi-step unit conversions: 7)…
A:
Q: 5. A certain brand of house paint claims of 460ft^2/gal. of coverage what is the inverse the…
A: Original quantity given is 460 ft2/gal To find Inverse take reciprocal of original quantity, =…
Q: I dont really understand the first formula you are using
A: For a satellite of mass m moving arround the Mars of mass M with a velocity v in a circular orbit of…
Q: Carry the following conversions: a. 2.5x10 -10 g in to kg if kg = 10 3 g; b. The label on a small…
A: a) Given values: Thus, mass M is given as:
Q: Problem 1. The standard kilogram used to be a platinum-iridium cylinder 39.0 mm in height and 39.0…
A: Given data: Mass (m) = 1 kg Height (h) = 39.0 mm Diameter (d) = 39.0 mm Required: The density of the…
Q: 1. 200 kg = 2. 6um = 3. 4 Tbytes = 4. 5 Mm 5. 4 mg bytes mm kg %3D
A: We know that1 kg =103gAccording to question200kg=200103g200kg=200000g200kg=2×105g
Q: what is the density of aluminum if 3.50 cm3 has a mass of 9.45 g? Please report answer to the…
A: The expression for the density is
Q: etermine (a) the x, y, z components of the 200 N force in g. P1.3, (b) the angles Ox, Oy, and 0z…
A: components of a vector is obtained by resolution of vector
Q: ) if A = = 3i+4j +2K and B= -2i +6j +5k find A. В. (A.B änjö a)
A: Option b
Q: 6. The volume of a cube is (Express your answer in
A:
Q: An empty food can has a mass of 74.08 grams. You fill it with 28.16 mL of tomato juice. The total…
A:
Q: A. Convert the following using table for prefixes. 1. 200 kg = 2. 6um = 3. 4 Tbytes = 4. 5 Mm = 5. 4…
A: We will convert the given units into the desired one by step wise approach.
Step by step
Solved in 2 steps
