• Shuffle
    Toggle On
    Toggle Off
  • Alphabetize
    Toggle On
    Toggle Off
  • Front First
    Toggle On
    Toggle Off
  • Both Sides
    Toggle On
    Toggle Off
  • Read
    Toggle On
    Toggle Off
Reading...
Front

Card Range To Study

through

image

Play button

image

Play button

image

Progress

1/6

Click to flip

Use LEFT and RIGHT arrow keys to navigate between flashcards;

Use UP and DOWN arrow keys to flip the card;

H to show hint;

A reads text to speech;

6 Cards in this Set

  • Front
  • Back

Speed formulas

=distance/time


=frequency/period


=frequency*wavelength

F

=c/lambda

F1

=c/4L

Fn

=[(2n-1)*c]/4L

Normal voice frequency variability

Usually less than 1%

Normal mean cycle-to-cycle amplitude difference

Less than 7% of mean amplitude