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

Author Question: Optical fibers are made from hair-thin threads of A) marble. B) glass. C) asbestos. D) ... (Read 24 times)

bclement10

  • Hero Member
  • *****
  • Posts: 560
on: Aug 27, 2018
Optical fibers are made from hair-thin threads of
 
  A) marble.
  B) glass.
  C) asbestos.
  D) ceramics.

Question 2

The two major components in cement are
 
  A) clay and limestone.
  B) sand and limestone.
  C) calcium carbonate and limestone.
  D) quartz and limestone.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

johnpizzaz

  • Sr. Member
  • ****
  • Posts: 345
Reply #1 on: Aug 27, 2018
Answer to Question 1

B

Answer to Question 2

A


bclement10

  • Member
  • Posts: 560
Reply 2 on: Aug 27, 2018
Excellent

emsimon14

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

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?

Approximately 70% of expectant mothers report experiencing some symptoms of morning sickness during the first trimester of pregnancy.

Did you know?

Although puberty usually occurs in the early teenage years, the world's youngest parents were two Chinese children who had their first baby when they were 8 and 9 years of age.

Did you know?

Everyone has one nostril that is larger than the other.

Did you know?

A recent study has found that following a diet rich in berries may slow down the aging process of the brain. This diet apparently helps to keep dopamine levels much higher than are seen in normal individuals who do not eat berries as a regular part of their diet as they enter their later years.

Common skin signs are often evidence of an illness or disorder. A scale is a thin, dry flake of ... Common skin signs are often evidence of an illness or disorder. A scale is a thin, dry flake of ...
Great Britain Production of Glass 1800s Great Britain Production of Glass 1800s
Societal pressure to be thin can cause people to feel fat Societal pressure to be thin can cause people to feel fat
Preload is related to the amount of blood and stretching of the ventricular myocardial fibers Preload is related to the amount of blood and stretching of the ventricular myocardial fibers
The profit, p(t), made at a fair depends on the price of the ticket, t. The profit is modelled ... The profit, p(t), made at a fair depends on the price of the ticket, t. The profit is modelled ...
Chromatin fibers characteristic of the interphase nucleus Chromatin fibers characteristic of the interphase nucleus
Video: Uterine (menstrual) cycle - phases

For a complete list of videos, visit our video library