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

Author Question: An object may be electrically neutral, but regions may be charged by ______________. Fill in the ... (Read 49 times)

jake

  • Hero Member
  • *****
  • Posts: 538
on: Jul 28, 2018
An object may be electrically neutral, but regions may be charged by ______________.
 Fill in the blank(s) with correct word

Question 2

The object in a ray diagram is perpendicular to the principal axis but does not have one end lying on the principal axis. The minimum number of rays that must be drawn in this ray diagram in order to determine the position of the image is
 a. 1.
  b. 2.
  c. 3.
  d. 4.
  e. 5.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

TINA

  • Sr. Member
  • ****
  • Posts: 336
Reply #1 on: Jul 28, 2018
Answer to Question 1

polarization

Answer to Question 2

c


jake

  • Member
  • Posts: 538
Reply 2 on: Jul 28, 2018
Wow, this really help

aruss1303

  • Member
  • Posts: 314
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

Cutaneous mucormycosis is a rare fungal infection that has been fatal in at least 29% of cases, and in as many as 83% of cases, depending on the patient's health prior to infection. It has occurred often after natural disasters such as tornados, and early treatment is essential.

Did you know?

Drugs are in development that may cure asthma and hay fever once and for all. They target leukotrienes, which are known to cause tightening of the air passages in the lungs and increase mucus productions in nasal passages.

Did you know?

Immunoglobulin injections may give short-term protection against, or reduce severity of certain diseases. They help people who have an inherited problem making their own antibodies, or those who are having certain types of cancer treatments.

Did you know?

In most cases, kidneys can recover from almost complete loss of function, such as in acute kidney (renal) failure.

Did you know?

Vaccines cause herd immunity. If the majority of people in a community have been vaccinated against a disease, an unvaccinated person is less likely to get the disease since others are less likely to become sick from it and spread the disease.

Electrostatic interactions of oppositely charged ions of salt Electrostatic interactions of oppositely charged ions of salt
Table 6.1 illustrates the main regime types and their differences. It breaks the regimes into four Table 6.1 illustrates the main regime types and their differences. It breaks the regimes into four
Anterior and posterior body regions. Anterior and posterior body regions.
Source Regions Source Regions
Noncoding regions include all the 5′UTR, 3′UTR and other noncoding RNA regions. UTR = ... Noncoding regions include all the 5′UTR, 3′UTR and other noncoding RNA regions. UTR = ...
In a Millikan experiment, a 6.89E-14 kg charged oil droplet is suspended in the electric field ... In a Millikan experiment, a 6.89E-14 kg charged oil droplet is suspended in the electric field ...
Video: Chronology of leptin research (A history of leptin research)

For a complete list of videos, visit our video library