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

Author Question: When the length of a simple pendulum is tripled, the time for one complete vibration increases by a ... (Read 26 times)

CBme

  • Hero Member
  • *****
  • Posts: 548
on: Jul 27, 2018
When the length of a simple pendulum is tripled, the time for one complete vibration increases by a factor of
 
  A) 9.
  B) 1/9.
  C) 3.
  D) 1/3.
  E) .

Question 2

When an electron is removed from a neutral atom, it becomes
 
  A) a positive ion.
  B) a negative ion.
  C) heavier.
  D) a bipolar atom.
  E) more massive.


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

mcinincha279

  • Sr. Member
  • ****
  • Posts: 316
Reply #1 on: Jul 27, 2018
Answer to Question 1

E

Answer to Question 2

A


CBme

  • Member
  • Posts: 548
Reply 2 on: Jul 27, 2018
Great answer, keep it coming :)

mcabuhat

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Excellent

« previous next »
 

Did you know?

Only one in 10 cancer deaths is caused by the primary tumor. The vast majority of cancer mortality is caused by cells breaking away from the main tumor and metastasizing to other parts of the body, such as the brain, bones, or liver.

Did you know?

A headache when you wake up in the morning is indicative of sinusitis. Other symptoms of sinusitis can include fever, weakness, tiredness, a cough that may be more severe at night, and a runny nose or nasal congestion.

Did you know?

Not getting enough sleep can greatly weaken the immune system. Lack of sleep makes you more likely to catch a cold, or more difficult to fight off an infection.

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?

Prostaglandins were first isolated from human semen in Sweden in the 1930s. They were so named because the researcher thought that they came from the prostate gland. In fact, prostaglandins exist and are synthesized in almost every cell of the body.

Small nuclear RNAs (snRNA), 100-200 bp in length, form part of the splicing mechanisms to process mR Small nuclear RNAs (snRNA), 100-200 bp in length, form part of the splicing mechanisms to process mR
The averaging of an auditory evoked potential. Averaging increases the signal-to-noise ratio. The averaging of an auditory evoked potential. Averaging increases the signal-to-noise ratio.
Models of simple transposition and replicative 3′ transposition Models of simple transposition and replicative 3′ transposition
Anatomy of the Large Intestine By the time chyme reaches the large intestine, most of its nutrients Anatomy of the Large Intestine By the time chyme reaches the large intestine, most of its nutrients
Technology In Action Complete Technology In Action Complete
The Cosmic Calendar: Concepts of Time The Cosmic Calendar: Concepts of Time
Video: What is Cholesterols? Introduction to Lipoproteins

For a complete list of videos, visit our video library