


Question and translation in pictures below! 1 QUESTION 11. On suppose que la fonction demande q...
This is a problem about linearly polarized EM wave,
please see the translation below. You only need to answer the first
2 questions, which are not too much for you. I appreciate and if
you keep me posted, i will sure to give you a thumb up
:D
Suppose this wave is linearly polarized, with ε a unit vector
define the direction of polarization and kI = kx the incident wave
vector
(a). Under what conditions do the vectors kI,...
This is a problem on electrodynamics about EM waves in
conductors, please see the translation below, you only need to
submit part (d), i will sure give you a thumb up if you show your
steps :D
Simple model of a metal:
(a). Calculate the dielectric constant for a conducting material
by taking the electrons in an external field a motion equation (see
the equation below)
The dipole moment by electron is then p = e x and we find...
Question 2: La température dans l'atmosphère est bien approximée par une collection de fonctions d'altitude linéaires. Prener p= quand z - Okm. Trouver des expressions pour la pression et la densité à chaque hauteur. Quelle est l'altitude qui est supérieure à exactement 90% de la masse de l'atmosphère? Négliger la courbure de la terre et intégrer en coordonnées cartésiennes. Traiter l'air comme un gaz parfait avec R 287J The temperature in the atmosphere is well ap proximated by a piece-wise...
Answer all parts of 1 and then question 2 please. I am
confused. On both of these questions.
The current toll for the use of a certain toll road is $1.75. A study conducted by the state highway department determined that, with a toll of p dollars, q cars will use the road each day, where q = 40,000 e - 0.4p, Is demand elastic or inelastic at p = 1.75? To determine if demand is elastic or inelastic, the...
Suppose the demand curve for iPads takes the functional form: Q^d(P) = 500 – 10P; what is the own price elasticity of demand when the price is $30? Is the own price elasticity of demand for iPads elastic E >1, inelastic E < 1, or unitary elastic E = 1? And what implications does that outcome have with respect to the producer’s total revenue (TR = PQ)?
3. Suppose the demand function for a firm's product is given by In Q 7-1.5 In P 2 In P, -0.5 In M +InA where P = $15, P, = $6, M $40,000, and A $350. a. Determine the own price elasticity of demand, and state whether demand is b. Determine the cross-price elasticity of demand between good X and good c. Determine the income elasticity of demand, and state whether good X is a d. Determine the own advertising...
The demand function of canned soda is linear Q=2000-500p, where Q is quantity in cans and p is price/can in dollars. 1) when p=1.5, what is the elasticity of demand? 2) what is the price at which the demand for soda has unitary elasticity? 3) suppose after the anti-sugar campaign, the demand function of soda becomes Q=2500-500p^2. at the price, you identified in (b), what is the elasticity of demand now given the new demand function? is it elastic or...
Exhibit 3A-1 Comparison of Market Efficiency and Deadweight Loss LA 4.000 3.50 3.00 50 Price per pound (dollars) a 1.00 0.50 0 1 7 2 3 5 6 Quantity of Ground Beef (millions of pounds per year) 34. As shown in Exhibit 3A-1, if the quantity supplied is 6 million pounds of ground beef per year, the result is: a. overproduction. b. inefficiency. c. deadweight loss. d. all of the above are true. e. none of the above are true....
detail
1. Given a demand function 250 p q + 50 where p is price and q is quantity demanded (20 <q < 105), the value of price elasticity of demand when q=50 is given by a) -2.5 b) -2 c) -0.5 d) -800 e) -1.5 f) None of the above