Using the pressure amplitude from the research paper, the velocity of sound in the brain, and the density of the brain, find the intensity of the ultrasound wave inside the brain. 15,400 W/m2 65,090 W/m2 2,350 W/m2 800 W/m2 200,000 W/m2

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.

force required to detach it is given by

charges are taken to be fundamental charge

now we have

so above is the minimum distance at which it will detach