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

Author Question: A balloon will stick to a wooden wall if the balloon is charged A) negatively. B) positively. ... (Read 75 times)

j.rubin

  • Hero Member
  • *****
  • Posts: 557
on: Jul 29, 2018
A balloon will stick to a wooden wall if the balloon is charged
 
  A) negatively.
  B) positively.
  C) either of these
  D) neither of these

Question 2

An uncharged pith ball is suspended by a nylon fiber. When a positively-charged rubber rod is brought nearby, the pith ball
 
  A) moves toward the rod.
  B) is unaffected.
  C) moves away from the rod.
  D) none of the above


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Hikerman221

  • Sr. Member
  • ****
  • Posts: 346
Reply #1 on: Jul 29, 2018
Answer to Question 1

Answer: C

Answer to Question 2

Answer: A


j.rubin

  • Member
  • Posts: 557
Reply 2 on: Jul 29, 2018
Wow, this really help

hollysheppard095

  • Member
  • Posts: 339
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

Of the estimated 2 million heroin users in the United States, 600,000–800,000 are considered hardcore addicts. Heroin addiction is considered to be one of the hardest addictions to recover from.

Did you know?

Your heart beats over 36 million times a year.

Did you know?

Historic treatments for rheumatoid arthritis have included gold salts, acupuncture, a diet consisting of apples or rhubarb, nutmeg, nettles, bee venom, bracelets made of copper, prayer, rest, tooth extractions, fasting, honey, vitamins, insulin, snow collected on Christmas, magnets, and electric convulsion therapy.

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.

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.

Percutaneous transluminal balloon valvuloplasty Percutaneous transluminal balloon valvuloplasty
uterine wall uterine wall
Selfie stick Selfie stick
Mechanism of penicillin: (a) Bacterial cell wall strengthened by peptide cross-links. (b) Penicillin ... Mechanism of penicillin: (a) Bacterial cell wall strengthened by peptide cross-links. (b) Penicillin ...
The Eye and the Eye Wall—a Closer Look The Eye and the Eye Wall—a Closer Look
Ishtar Gate and Throne Room Wall "بوابة عشتار‎‎" Ishtar Gate and Throne Room Wall "بوابة عشتار‎‎"
Video: Non-specific disease resistance mechanisms & Skin's defense barriers

For a complete list of videos, visit our video library