waLu1ciebkotau waLu1ciebkotau

02-05-2017
Physics

contestada

What is the period of a sound wave having a frequency of 340hz?

Respuesta :

egenriether egenriether

11-05-2017

period, T, is 1/frequency
T = 1/340 = 2.941ms

Answer Link

Otras preguntas

Why do substances contract when cooled?

Sabrina jogged 2 miles in 30 minutes. at this rate,how far will she jog in 90 minutes? at what rate did she jog each hour?

What is the discriminant of 3x^2+6x=2

Last month,Shelly earned $15.38 for mowing lawns,$6.25 for cleaning her room, and $12.04 for other chores. How much did she earn last month?

To become a member of an ice skating rink, you have to pay a $30 membership fee.The cost of admission to the rink is $5 for members, and $7 dollars for nonmembe

if the herbivores were removed from the ecosystem

•identify and explain the causes of World War I •analyze the effect World War I had on U.S. social, economic, and foreign policy •describe American attitudes t

A cup of brewed tea has 54 milligrams less caffeine than a cup of brewed coffee. If a cup of tea has 66 milligrams of caffeine, how much caffeine is in a cup of

how many different allele combinations would be found in the gametes produced by a pea plant whose genotype was RrYY

Sam took his family to the zoo. An adult’s ticket is two times the cost of a child’s ticket. The total cost for two adults’ tickets and three children’s tickets