peace16love143 peace16love143

04-02-2015
Physics

contestada

A wave's frequency is 2Hz and its wavelength is 4 m. What is the wave's speed?

Respuesta :

VzDeath VzDeath

04-02-2015

[tex]w=lambda*f \\ w=4m*2Hz \\ w=8[/tex]

Answer Link

Otras preguntas

What role did the almoravids play in the decline of Ghana

How many moles of oxygen molecules must react with 41.7 moles of nitric oxide to produce dinitrogen trioxide?

what is the first 5 commandment of God

You and your friends want to rent a limo on prom night. The limo costs $75 per hour plus a $50 booking fee. You have $350 to spend. How many hours can you hav

Asexual reproduction results in offspring that are genetically identical to their parent. what type of cell process commonly occurs to generate this type of off

Cooperative military and security agreements do not include

"LOOKALIKES" You are given two identical-looking metal cylinders and a long rope. The cylinders have the same size and shape and they weigh the same. You are to

Lee has 3 children, the oldest is twice as old as the oungest, the middle is 5 years older than the youngest, the sum of the childrens agre is 57, how old is ea

A young boy is watching tv. in one show he sees a bully steal a lunch from another child. the bully then enjoys eating the other child's lunch. since this boy f

Water shape creates a positive and negative side to it. This shape then creates what characteristics of water? A. Cohesion & adhesion B. Expansion when fre