Seudónimo Seudónimo
  • 02-12-2015
  • Physics
contestada

In 3.0 seconds, a wave generator produces 15 pulses that spread over a distance of 45 centimeters. Calculate its period.

0.022 s

0.066 s

0.20 s

0.33 s

Respuesta :

AL2006
AL2006 AL2006
  • 02-12-2015
Period = (time) / (number of pulses)

= (3 sec) / (15 pulses)

= 0.2 sec/pulse
Answer Link

Otras preguntas

Who is Harold Finch?
What is the genre of paradise lost?
Which of the following is a health risk associated with ground-level ozone? a. cataracts b. skin cancer c. respiratory illness d. all of the above
Once the writer of a critical essay has read a novel carefully enough to say something sensible about it, the next step is
When two fractions are between 0 ½, how do you know which fraction is greater? Explain
Write a balanced chemical equation for the reaction of magnesium with hydrochloric acid (HCI (aq) to form Magnesium chloride and hydrogen gas:
A case of soda has 24 cans. If you have 1/3 of a case and need to divide it between two people, how many cans of soda will each person get? Explain your reasoni
What is the fibonacci series?
As Wordsworth grew older, he became more conservative in his views. a. True b. False
what is 2.85 rounded to the nearest hundreth