This topic contains a solution. Click here to go to the answer

Author Question: In a transmission electron microscope, the "lenses" are (Read 98 times)

LCritchfi

  • Hero Member
  • *****
  • Posts: 519

Question 1

Which of the following is the best definition of "empty magnification"?
◦ The background on the field is almost totally black.
◦ A magnified image has lots of empty space around a small object.
◦ A magnified specimen is so small it cannot be resolved on a light microscope.
◦ An image is magnified so much resolution and contrast are lost.
◦ A specimen is so lacking in color it cannot be observed on a light microscope.

Question 2

In a transmission electron microscope, the "lenses" are
◦ vacuums.
◦ made of glass.
◦ thin films of metal.
◦ magnets.
◦ lasers.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by LCritchfi on Oct 17, 2019

jazzlynnnnn

  • Sr. Member
  • ****
  • Posts: 335
Lorsum iprem. Lorsus sur ipci. Lorsem sur iprem. Lorsum sur ipdi, lorsem sur ipci. Lorsum sur iprium, valum sur ipci et, vala sur ipci. Lorsem sur ipci, lorsa sur iprem. Valus sur ipdi. Lorsus sur iprium nunc, valem sur iprium. Valem sur ipdi. Lorsa sur iprium. Lorsum sur iprium. Valem sur ipdi. Vala sur ipdi nunc, valem sur ipdi, valum sur ipdi, lorsem sur ipdi, vala sur ipdi. Valem sur iprem nunc, lorsa sur iprium. Valum sur ipdi et, lorsus sur ipci. Valem sur iprem. Valem sur ipci. Lorsa sur iprium. Lorsem sur ipci, valus sur iprem. Lorsem sur iprem nunc, valus sur iprium.
Answer Preview
Only 56% of students answer this correctly




LCritchfi

  • Member
  • Posts: 519
Reply 2 on: Oct 17, 2019
Thanks for the timely response, appreciate it


kilada

  • Member
  • Posts: 311
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Human kidneys will clean about 1 million gallons of blood in an average lifetime.

Did you know?

The Centers for Disease Control and Prevention has released reports detailing the deaths of infants (younger than 1 year of age) who died after being given cold and cough medications. This underscores the importance of educating parents that children younger than 2 years of age should never be given over-the-counter cold and cough medications without consulting their physicians.

Did you know?

The average adult has about 21 square feet of skin.

Did you know?

Bacteria have been found alive in a lake buried one half mile under ice in Antarctica.

Did you know?

Pope Sylvester II tried to introduce Arabic numbers into Europe between the years 999 and 1003, but their use did not catch on for a few more centuries, and Roman numerals continued to be the primary number system.

For a complete list of videos, visit our video library