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

Author Question: At what frequency will a 14.0-mH coil have 14.0 of inductive reactance? A) 1000 Hz B) 505 Hz ... (Read 47 times)

jman1234

  • Hero Member
  • *****
  • Posts: 560
on: Jul 29, 2018
At what frequency will a 14.0-mH coil have 14.0  of inductive reactance?
 
  A) 1000 Hz
  B) 505 Hz
  C) 257 Hz
  D) 159 Hz

Question 2

A set of twins, Andrea and Courtney, are initially 10 years old. While Courtney remains on Earth, Andrea rides on a spaceship which travels away from Earth at a speed of 0.60c for five years (as measured by Courtney),
 
  then immediately turns around and comes back at 0.60c. When Andrea returns, Courtney is 20 years old. How old is Andrea upon her return?
  A) 20 y B) 12 y C) 10 y D) 15 y E) 18 y


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

Ksh22

  • Sr. Member
  • ****
  • Posts: 297
Reply #1 on: Jul 29, 2018
Answer to Question 1

D

Answer to Question 2

E


jman1234

  • Member
  • Posts: 560
Reply 2 on: Jul 29, 2018
Excellent

skipfourms123

  • Member
  • Posts: 343
Reply 3 on: Yesterday
YES! Correct, THANKS for helping me on my review

« previous next »
 

Did you know?

The use of salicylates dates back 2,500 years to Hippocrates’s recommendation of willow bark (from which a salicylate is derived) as an aid to the pains of childbirth. However, overdosage of salicylates can harm body fluids, electrolytes, the CNS, the GI tract, the ears, the lungs, the blood, the liver, and the kidneys and cause coma or death.

Did you know?

To combat osteoporosis, changes in lifestyle and diet are recommended. At-risk patients should include 1,200 to 1,500 mg of calcium daily either via dietary means or with supplements.

Did you know?

Medication errors are more common among seriously ill patients than with those with minor conditions.

Did you know?

Patients who have been on total parenteral nutrition for more than a few days may need to have foods gradually reintroduced to give the digestive tract time to start working again.

Did you know?

Anesthesia awareness is a potentially disturbing adverse effect wherein patients who have been paralyzed with muscle relaxants may awaken. They may be aware of their surroundings but unable to communicate or move. Neurologic monitoring equipment that helps to more closely check the patient's anesthesia stages is now available to avoid the occurrence of anesthesia awareness.

Loudness and Frequency Loudness and Frequency
Adding different Angular frequency w(t)? Adding different Angular frequency w(t)?
Frequency diagrams of skin colors. (a) Skin color distribution in the parents falls into two discont Frequency diagrams of skin colors. (a) Skin color distribution in the parents falls into two discont
Frequency of Heterozygotes for Some Recessive Traits in Several Populations Frequency of Heterozygotes for Some Recessive Traits in Several Populations
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
Video: Semidiscontinuous DNA replication

For a complete list of videos, visit our video library