« previous next »

Author Question: A guitar string is set into vibration with a frequency of 512 Hz. How many oscillations does it ... (Read 78 times)

danielfitts88

  • Hero Member
  • *****
  • Posts: 535
on: Jul 29, 2018
A guitar string is set into vibration with a frequency of 512 Hz. How many oscillations does it undergo each minute?
 
  A) 30,700
  B) 8.53
  C) 26.8
  D) 1610
  E) 512

Question 2

How far from a covnex lens of focal length 30 cm must an object be placed so the image will be virtual and 3.0 times as large as the object?
 
  What will be an ideal response?
Physics ¦ Walker ¦ 5th Edition
Buy Test-Bank


IAPPLET

  • Sr. Member
  • ****
  • Posts: 333
Reply #1 on: Jul 29, 2018
Answer to Question 1

A

Answer to Question 2

20 cm


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

The U.S. Preventive Services Task Force recommends that all women age 65 years of age or older should be screened with bone densitometry.

Did you know?

Coca-Cola originally used coca leaves and caffeine from the African kola nut. It was advertised as a therapeutic agent and "pickerupper." Eventually, its formulation was changed, and the coca leaves were removed because of the effects of regulation on cocaine-related products.

Did you know?

According to the CDC, approximately 31.7% of the U.S. population has high low-density lipoprotein (LDL) or "bad cholesterol" levels.

Did you know?

It is difficult to obtain enough calcium without consuming milk or other dairy foods.

Did you know?

Certain topical medications such as clotrimazole and betamethasone are not approved for use in children younger than 12 years of age. They must be used very cautiously, as directed by a doctor, to treat any child. Children have a much greater response to topical steroid medications.

Beads on a string Beads on a string
Pablo Picasso, Guitar, Sheet Music, and Wine Glass. Pablo Picasso, Guitar, Sheet Music, and Wine Glass.
A 23 kg mass is connected to a nail on a frictionless table by a massless string 1.3 m long. ... A 23 kg mass is connected to a nail on a frictionless table by a massless string 1.3 m long. ...
Frequency of X-Linked Recessive Traits in Males and Females Frequency of X-Linked Recessive Traits in Males and Females
The forked-line method for determining gamete genotype frequency The forked-line method for determining gamete genotype frequency
Yanofsky’s cotransduction frequency analysis Yanofsky’s cotransduction frequency analysis
Video: Pneumonia Animation

For a complete list of videos, visit our video library