Chemistry, 08.10.2021 14:00 zhellyyyyy

14. To resolve an object in an electron microscope, the wavelength of the electrons must be close to the diameter of the object. What kinetic energy, k , must the electrons have in order to resolve a protein molecule that is 6.40 nm
in diameter? Take the mass of an electron to be 9.11×10−31 kg

Ek=

Answers: 2

Show answers

Another question on Chemistry

Chemistry, 22.06.2019 00:30

What does x represent in the formula for the compound xcl4?

Answers: 1

Answer

Chemistry, 22.06.2019 11:30

Which statement best describes the flow of energy in this scenario

Answers: 1

Answer

Chemistry, 22.06.2019 14:30

Chemistry worksheet - i am not sure what they are asking for exactly?

Answers: 1

Answer

Chemistry, 22.06.2019 21:00

Kp is the equilibrium constant for dissociation of the propionic acid dimer. what is the sign of the slope for a plot of the natural logarithm of kp vs. inverse temperature for this reaction?

Answers: 1

Answer

You know the right answer?

14. To resolve an object in an electron microscope, the wavelength of the electrons must be close to...

Questions

History, 10.03.2020 15:29

Which is a power of the President that encourages accountability within the bureaucracy? A) creating bureaucratic budgets B) making...

English, 10.03.2020 15:29

Full form of ramfull form of RAM...

Mathematics, 10.03.2020 15:29

How wet can a puzzy get...

Biology, 10.03.2020 15:29

Hehehehehehehehehehehe hehehhehehe hehheehe hehehehehe

Mathematics, 10.03.2020 15:29

What two numbers multiply to 75 and add too -20...

Computers and Technology, 10.03.2020 15:30

Example of flow chart...

Chemistry, 10.03.2020 15:31

Which description correctly states the difference between a chemical and a physical property? A) Physical properties can only be observed in solid and...

Biology, 10.03.2020 15:32

What is happening at this polluted site...

English, 10.03.2020 15:32

1 Which statement from the Gettysburg Address shows it has historical significance? A Four score and seven years ago... B Now we are engag...

Mathematics, 10.03.2020 15:33

In Exercises 1-3, graph the function. Compare the graph to the graph off(x) = x2.1. g(x) = x² + 52. h(x) = x² + 103. j(x) = x...

English, 10.03.2020 15:34

What is the figurative language that is being used in that sentence...

Mathematics, 10.03.2020 15:34

Find the solution to the system of equations. 4x + 3y = –1 3x – 9y = 33...

Chemistry, 10.03.2020 15:35

How do scientist determine when era begins and when it ends...

Physics, 10.03.2020 15:35

Jeff is listening to the radio. He knows that the radio produces sound energy because A. he can hear music coming from the rad...

Mathematics, 10.03.2020 15:35

The odds against picking a red marble from a bag are 4:3. what is the probability of picking a red marble...

Mathematics, 10.03.2020 15:35

What is 3 pi over 5 radians in degrees...

History, 10.03.2020 15:36

In which colony did the first slaves arrive...

Arts, 10.03.2020 15:37

Does music help with education?...

History, 10.03.2020 15:37

. Who built the first cities in North America?...

Mathematics, 10.03.2020 15:37

Find the solution to the system of equations. 4x + 3y = –1 3x – 9y = 33 solution = ( , )...

More questions: Chemistry Another questions