What is the wavelength of a wave that has a frequency of 841 Hz if the speed of the wave is 457 m/s?

The answer is 0.54 m

Explanation:

The wavelength of a wave can be found by using the formula

where

c is the velocity

f is the frequency

So we have

We have the final answer as

0.54 m

Hope this helps you

the simple machine has three main features. they are:

loadfulcrumeffort

fulcrum is the center point or pivot point of the machine. effort is input force/ applied force. load is external force/ output.

the keisha 's machine labels are

x : load

y: fulcrum

z: lever

Your answer is c. explanation: plasma  is the fourth state of matter, derived from the gaseous state of matter.  plasma  can contain free  electrons  and/or  ions. while  plasma is never neutral, it can either be positively or negatively charged.  gases, however, are electrically neutral.