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

Author Question: Experimenting is part of the scientific method. Indicate whether the statement is true or ... (Read 62 times)

Medesa

  • Hero Member
  • *****
  • Posts: 507
Experimenting is part of the scientific method.
  Indicate whether the statement is true or false

Question 2

What is the focal point of a convex or concave mirror?
 a. The point at the center of the mirror.
  b. The point halfway between the mirror and the center of the sphere that the mirror is part of.
  c. The point at the center of the sphere that the mirror surface is part of.
  d. The point halfway between the mirror and sphere center for a convex mirror, but at the center of the sphere for a concave mirror.
  e. The point at the center of the object the mirror is reflecting.



Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

sarahccccc

  • Sr. Member
  • ****
  • Posts: 318
Answer to Question 1

T

Answer to Question 2

b




Medesa

  • Member
  • Posts: 507
Reply 2 on: Jul 28, 2018
Great answer, keep it coming :)


tandmlomax84

  • Member
  • Posts: 323
Reply 3 on: Yesterday
Wow, this really help

 

Did you know?

Looking at the sun may not only cause headache and distort your vision temporarily, but it can also cause permanent eye damage. Any exposure to sunlight adds to the cumulative effects of ultraviolet (UV) radiation on your eyes. UV exposure has been linked to eye disorders such as macular degeneration, solar retinitis, and corneal dystrophies.

Did you know?

ACTH levels are normally highest in the early morning (between 6 and 8 A.M.) and lowest in the evening (between 6 and 11 P.M.). Therefore, a doctor who suspects abnormal levels looks for low ACTH in the morning and high ACTH in the evening.

Did you know?

Normal urine is sterile. It contains fluids, salts, and waste products. It is free of bacteria, viruses, and fungi.

Did you know?

Astigmatism is the most common vision problem. It may accompany nearsightedness or farsightedness. It is usually caused by an irregularly shaped cornea, but sometimes it is the result of an irregularly shaped lens. Either type can be corrected by eyeglasses, contact lenses, or refractive surgery.

Did you know?

Although the Roman numeral for the number 4 has always been taught to have been "IV," according to historians, the ancient Romans probably used "IIII" most of the time. This is partially backed up by the fact that early grandfather clocks displayed IIII for the number 4 instead of IV. Early clockmakers apparently thought that the IIII balanced out the VIII (used for the number 8) on the clock face and that it just looked better.

For a complete list of videos, visit our video library