mideonsembrace9296 mideonsembrace9296

15-11-2022
Physics

contestada

5. a metallic compound has molecular weight 55.0 and density 11,000 kg/m3 and has an average of 2.5 free electrons per molecule. at what temperature (in k) is the average spacing of the elec- trons equal to their average de broglie wavelength?

Respuesta :

Otras preguntas

Consider a student loan of $20,000 at a fixed APR of 12% for 15 years. a. Calculate the monthly payment.(Do not round until the final answer. Then round to t

Which set of algebra tiles represents the sentence below? Ada drove 2 fewer miles today than she drove yesterday. 2 boxes contain negative x and 1 box contains

If cos θ = -2/5 and tan θ > 0, what is the value of sin θ? Answer Choices: a) the negative square root of 21 b) the negative square root of 21 over 5 c) the

What is the author’s purpose for including this sentence?

Select each item that should be included when writing a conclusion. a. State whether the hypothesis was supported b. Refer back to the data c. Review what could

Solving for dominant strategies and the Nash equilibrium Suppose Gilberto and Juanita are playing a game in which both must simultaneously choose the action Lef

A company purchased land for $89600 cash. Real estate brokers' commission was $4700 and $7600 was spent for demolishing an old building on the land before const

What are the angle measurements of 1,2,3 & 4 for #3 & the measurements for 1 &2 on #4?

What’s the value of 9 percent

Question 3Choose the sentence that uses parallel structure.O A. I need to study, exercise, and call home this morning.O B. I need to study, exercise, and to cal