What is the frequency of a wave having a period equal to 18 seconds? 5 points
0.066 Hz
0.055 Hz
0.033 Hz
0.018 Hz

hi i’m sorry to call us today so we will get back with y’all and we will have to do it haha omg was the day

there is no correct list among the choices you've provided.

the list might look something like this:

-- baby human

-- piccolo

-- flute

-- soprano singer

-- trumpet

-- tenor singer

-- trombone

-- baritone singer

-- baritone horn

-- bass singer

-- tuba

since i had to make up the list myself, i made it easy on myself, and i didn't try to shuffle the string instruments and woodwinds into it too.

because growing process had stoped after 4-5 year