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

Author Question: An oscilloscope's seconds/division switch is set on 20 s/cm. If the trace is 7.5 cm long, what is ... (Read 95 times)

codyclark

  • Hero Member
  • *****
  • Posts: 538
on: Jul 28, 2018
An oscilloscope's seconds/division switch is set on 20 s/cm. If the trace is 7.5 cm long, what is the period?
 
  A) 0.0015 s B) 150 s C) 1.5 s D) 5 s

Question 2

If the period of a square wave is 22 ms, what is its frequency?
 
  A) 45.5 kHz B) 22 kHz C) 45.5 Hz D) 22 Hz


Related Topics

Need homework help now?

Ask unlimited questions for free

Ask a Question
Marked as best answer by a Subject Expert

fffftttt

  • Sr. Member
  • ****
  • Posts: 322
Reply #1 on: Jul 28, 2018
Answer to Question 1

B

Answer to Question 2

C


codyclark

  • Member
  • Posts: 538
Reply 2 on: Jul 28, 2018
:D TYSM

nyrave

  • Member
  • Posts: 344
Reply 3 on: Yesterday
Gracias!

« previous next »
 

Did you know?

The most common treatment options for addiction include psychotherapy, support groups, and individual counseling.

Did you know?

On average, the stomach produces 2 L of hydrochloric acid per day.

Did you know?

There are approximately 3 million unintended pregnancies in the United States each year.

Did you know?

Long-term mental and physical effects from substance abuse include: paranoia, psychosis, immune deficiencies, and organ damage.

Did you know?

Chronic necrotizing aspergillosis has a slowly progressive process that, unlike invasive aspergillosis, does not spread to other organ systems or the blood vessels. It most often affects middle-aged and elderly individuals, spreading to surrounding tissue in the lungs. The disease often does not respond to conventionally successful treatments, and requires individualized therapies in order to keep it from becoming life-threatening.

Receptors in the autonomic nervous system: (a) sympathetic division; (b) parasympathetic division Receptors in the autonomic nervous system: (a) sympathetic division; (b) parasympathetic division
Long-Term Potentiation Long-Term Potentiation
When young infants hold objects for a long period of time they eventually become habituated to them. When young infants hold objects for a long period of time they eventually become habituated to them.
Circular palmar petrissage back up the spine from buttocks to shoulders. Tissues lift as hands trace ... Circular palmar petrissage back up the spine from buttocks to shoulders. Tissues lift as hands trace ...
Trace Elements of the Human Body Trace Elements of the Human Body
Trace the word tree by sk kid Trace the word tree by sk kid
Video: Amniocentesis and CVS Animation

For a complete list of videos, visit our video library