« previous next »

Author Question: When two waveforms cross the horizontal axis at the same point, these waveforms are considered ... (Read 89 times)

Zulu123

  • Hero Member
  • *****
  • Posts: 525
on: Jul 28, 2018
When two waveforms cross the horizontal axis at the same point, these waveforms are considered __________.
 
  A. in-phase
  B. lagging
  C. out of phase
  D. positive-going

Question 2

Which of the following is a waveform that continuously repeats itself?
 
  A. Cycle
  B. Frequency
  C. Period
  D. Periodic


akemokai

  • Sr. Member
  • ****
  • Posts: 347
Reply #1 on: Jul 28, 2018
Answer to Question 1

A

Answer to Question 2

D


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
« previous next »
 

Did you know?

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

Did you know?

Asthma attacks and symptoms usually get started by specific triggers (such as viruses, allergies, gases, and air particles). You should talk to your doctor about these triggers and find ways to avoid or get rid of them.

Did you know?

Every 10 seconds, a person in the United States goes to the emergency room complaining of head pain. About 1.2 million visits are for acute migraine attacks.

Did you know?

More than 50% of American adults have oral herpes, which is commonly known as "cold sores" or "fever blisters." The herpes virus can be active on the skin surface without showing any signs or causing any symptoms.

Did you know?

Disorders that may affect pharmacodynamics include genetic mutations, malnutrition, thyrotoxicosis, myasthenia gravis, Parkinson's disease, and certain forms of insulin-resistant diabetes mellitus.

Cross-Section of a Banana Under a Microscope Cross-Section of a Banana Under a Microscope
Bill Viola, Room for St. John of the Cross. Bill Viola, Room for St. John of the Cross.
Barriers that a drug administered by the oral route must cross before interacting with a target ... Barriers that a drug administered by the oral route must cross before interacting with a target ...
Diagram of the cross section of an axoneme Diagram of the cross section of an axoneme
The Do's and Don'ts of Cross-Contamination The Do's and Don'ts of Cross-Contamination
Cross-section of a human molar Cross-section of a human molar
Video: Transcription - Introns and exons

For a complete list of videos, visit our video library