Physics, 29.04.2021 14:00 Selvey35

How many free electrons are there in 2.55 cm^ ^ 3 of pure Silicon Note N = Vp and rho = 1.54 free electrons / cm ^3 A: 3.93 x 10^20 free electrons
B: 6.32 x 10^20 free electrons
C: 3.93 x 10^22 free electrons
D: 6.32 x 10^2× free electrons

Answers: 3

Show answers

Another question on Physics

Physics, 21.06.2019 22:30

What is the earliest point in the universe that we can observe? why can’t we see back further than this?

Answers: 2

Answer

Physics, 22.06.2019 07:00

Examine the equation. 23490th→23088ra+42he what kind of barrier would you need to block the radioactive particles from this reaction? a.a piece of paper b.a sheet of aluminum foil c. a two-inch block of lead d. a solid concrete block

Answers: 1

Answer

Physics, 22.06.2019 15:40

If an electric circuit is not grounded it is best to reach out and touch it to provide the ground a.true or b.false

Answers: 2

Answer

Physics, 22.06.2019 18:00

Which missing item would complete this alpha decay reaction ? > 228/88ra + 4/2he a.224/96 rn b. 232/90 th c. 230/92 u d. 235/92 u

Answers: 2

Answer

You know the right answer?

How many free electrons are there in 2.55 cm^ ^ 3 of pure Silicon Note N = Vp and rho = 1.54 free el...

Questions

Mathematics, 22.10.2019 07:00

2. which of the following is a composite number? a. 139 b. 91 c. 13 d. 29...

English, 22.10.2019 07:00

Which satirical technique is best illustrated in the following statement? sonya got an a on her last five essays; she's an o. k. writer....

Mathematics, 22.10.2019 07:00

Which graph shows the solution to this system of inequalities? y < 2x + 4 y > -x - 3...

Biology, 22.10.2019 07:00

Which of these is a phospholipid bilayer of the mitochondrion? a. inner membrane only b. outer membrane only c. both the inner and...

Mathematics, 22.10.2019 07:00

Which of the following best describes the graph below? a. it us a one-to-one function b. it us a function but it is not one-to...

Mathematics, 22.10.2019 07:00

Directions: solve i think you cross multiply but i'm not really sure where to go from there.

Social Studies, 22.10.2019 07:00

What element of the government is established by article il of the constitution...

History, 22.10.2019 07:00

Which description of early native americans is most accurate? a. hundreds of indian peoples, tribes, languages, and ways of life b. many languages, b...

Biology, 22.10.2019 07:00

What are bacterial chromosomes made up of?...

History, 22.10.2019 07:00

In response to the nine northern states passed forbidding the imprisonment of runaway slaves and guaranteeing them jury trials....

History, 22.10.2019 07:00

What are a few of the positive things the equal rights amendment would have done for women in america?...

Computers and Technology, 22.10.2019 07:00

Can you give me a long list of kid's cartoons...

Social Studies, 22.10.2019 07:00

The process of changing your behavior in response to another person who has little or no social power or authority is known as while changing your be...

Health, 22.10.2019 07:00

The main food source or energy comes from. a. minerals. b. proteins. c. fats. d. carbohydrates....

Mathematics, 22.10.2019 07:00

The 7 grade student at palm coast muddle school made some apple pies for a bake sale . the school cafeteria also donated 9 pies toward the effort. all...

Business, 22.10.2019 07:00

James is looking for a new suit for a job interview. he is shopping at smith & jones, a well-regarded menswear store. while he looks at various s...

English, 22.10.2019 07:00

Which lines in this excerpt from act ii of william shakespeare’s romeo and juliet reveal that mercutio thinks romeo would be better off if he stopped...

Social Studies, 22.10.2019 07:00

How many electoral votes are needed to win the presidency...

English, 22.10.2019 07:00

What is school spirit and why is it important?...

Spanish, 22.10.2019 07:00

Describe al protagonista y justifica sus decisiones según el perfil...

More questions: Physics Another questions

How many free electrons are there in 2.55 cm^ ^ 3 of pure Silicon Note N = Vp and rho = 1.54 free electrons / cm ^3 A: 3.93 x 10^20 free electronsB: 6.32 x 10^20 free electrons C: 3.93 x 10^22 free electronsD: 6.32 x 10^2× free electrons​

Answers

Another question on Physics

How many free electrons are there in 2.55 cm^ ^ 3 of pure Silicon Note N = Vp and rho = 1.54 free electrons / cm ^3 A: 3.93 x 10^20 free electrons
B: 6.32 x 10^20 free electrons
C: 3.93 x 10^22 free electrons
D: 6.32 x 10^2× free electrons