This topic contains a solution. Click here to go to the answer
« previous next »

Author Question: The focal lengths of the objective lens and the eyepiece of a microscope are 0.50 cm and 2.0 cm, ... (Read 518 times)

Engineer

  • Hero Member
  • *****
  • Posts: 527
on: Jul 29, 2018
The focal lengths of the objective lens and the eyepiece of a microscope are 0.50 cm and 2.0 cm, respectively, and their separation is 6.0 cm when adjusted for minimum eyestrain for a person with a near point of 25.0 cm.
 
  If the microscope is focused on a small object, the magnitude of its final overall magnification is closest to
  A) 200. B) 150. C) 50. D) 100. E) 250.

Question 2

A series circuit has a 100- resistor, a 0.100-F capacitor, and a 2.00-mH inductor connected across a 120-V rms ac source operating at 1000/ Hz. What is the rms voltage across the inductor?
 
  A) 120 mV
  B) 87.1 mV
  C) 302 mV
  D) 96.1 mV
  E) 200 mV


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

blazinlyss

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

D


Engineer

  • Member
  • Posts: 527
Reply 2 on: Jul 29, 2018
Excellent

bblaney

  • Member
  • Posts: 323
Reply 3 on: Yesterday
:D TYSM

« previous next »
 

Did you know?

According to the National Institute of Environmental Health Sciences, lung disease is the third leading killer in the United States, responsible for one in seven deaths. It is the leading cause of death among infants under the age of one year.

Did you know?

Patients who cannot swallow may receive nutrition via a parenteral route—usually, a catheter is inserted through the chest into a large vein going into the heart.

Did you know?

Atropine, along with scopolamine and hyoscyamine, is found in the Datura stramonium plant, which gives hallucinogenic effects and is also known as locoweed.

Did you know?

Oliver Wendell Holmes is credited with introducing the words "anesthesia" and "anesthetic" into the English language in 1846.

Did you know?

The tallest man ever known was Robert Wadlow, an American, who reached the height of 8 feet 11 inches. He died at age 26 years from an infection caused by the immense weight of his body (491 pounds) and the stress on his leg bones and muscles.

Electron Microscope Electron Microscope
Electron Microscope Images of a Diatom Electron Microscope Images of a Diatom
Insects Under the Electron Microscope Insects Under the Electron Microscope
Pap smear. Cells of the cervix (shown in the center) change in appearance as they progress through Pap smear. Cells of the cervix (shown in the center) change in appearance as they progress through
microscope slide microscope slide
Lens accommodate Lens accommodate
Video: Osmosis - Isotonic, Hypotonic, and Hypertonic​ Solutions

For a complete list of videos, visit our video library