Which of the following has the highest viscosity?
a corn syrup
b milk
c water
d orange juice

Option (a) is the correct answer.

Explanation:

When a fluid opposes or resists to flow then this property is known as viscosity.

A corn syrup has strong cohesive forces which means that particles of corn syrup are closely attached to each other. Due to these strong cohesive forces an internal friction will develop which will resist the flow of syrup.

Whereas there are no cohesive forces in milk , water, and orange juice. Thus, they can flow easily without any resistance.

Therefore, we can conclude that out of the given options, corn syrup has the highest viscosity.

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.