« previous next »

Author Question: A simple circuit consists only of of a 1.0-F capacitor and a 15-mH coil in series. At what frequency ... (Read 56 times)

beccaep

  • Hero Member
  • *****
  • Posts: 535
on: Jul 29, 2018
A simple circuit consists only of of a 1.0-F capacitor and a 15-mH coil in series. At what frequency will this circuit oscillate?
 
  A) 15 kHz
  B) 1.3 kHz
  C) 0.77 kHz
  D) 67 Hz

Question 2

Astronaut Hans leaves Earth in a spaceship traveling at a speed of 0.280c relative to the observer Brian at rest on Earth. Hans is holding a pencil at an angle of 30 with the direction of travel, as seen by Hans.
 
  What angle does the pencil make with the direction of travel, as seen by Brian on Earth? A) 29
  B) 30
  C) 31
  D) 33
  E) 90
Physics ¦ Walker ¦ 5th Edition
Buy Test-Bank


Bison

  • Sr. Member
  • ****
  • Posts: 342
Reply #1 on: Jul 29, 2018
Answer to Question 1

B

Answer to Question 2

C


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

It is widely believed that giving a daily oral dose of aspirin to heart attack patients improves their chances of survival because the aspirin blocks the formation of new blood clots.

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.

Did you know?

Drug abusers experience the following scenario: The pleasure given by their drug (or drugs) of choice is so strong that it is difficult to eradicate even after years of staying away from the substances involved. Certain triggers may cause a drug abuser to relapse. Research shows that long-term drug abuse results in significant changes in brain function that persist long after an individual stops using drugs. It is most important to realize that the same is true of not just illegal substances but alcohol and tobacco as well.

Did you know?

Stevens-Johnson syndrome and Toxic Epidermal Necrolysis syndrome are life-threatening reactions that can result in death. Complications include permanent blindness, dry-eye syndrome, lung damage, photophobia, asthma, chronic obstructive pulmonary disease, permanent loss of nail beds, scarring of mucous membranes, arthritis, and chronic fatigue syndrome. Many patients' pores scar shut, causing them to retain heat.

Did you know?

In the United States, congenital cytomegalovirus causes one child to become disabled almost every hour. CMV is the leading preventable viral cause of development disability in newborns. These disabilities include hearing or vision loss, and cerebral palsy.

Sunlight consists of a spectrum of colors, visible here in a rainbow. Sunlight consists of a spectrum of colors, visible here in a rainbow.
Shirin Neshat, Rebellious Silence, from the series Women of Allah. Shirin Neshat, Rebellious Silence, from the series Women of Allah.
Carrie Mae Weems, A Negroid Type, from the series From Here I Saw What Happened and I Cried. Carrie Mae Weems, A Negroid Type, from the series From Here I Saw What Happened and I Cried.
A typical two-wire coil-on-plug ignition system showing the triggering and the switching being ... A typical two-wire coil-on-plug ignition system showing the triggering and the switching being ...
Gene expression consists of transcription of DNA into mRNA Gene expression consists of transcription of DNA into mRNA
Frequency Analysis of Letters Used in the English Language Frequency Analysis of Letters Used in the English Language
Video: Epidural Hematoma

For a complete list of videos, visit our video library