plz it’s urgent
55 brainliest points
the original volume and pressure of
a gas sample were 5.0 l and 60. kpa.
the pressure was halved while tem-
perature was kept constant. find the
new volume

10 L

We are given;

We are required to calculate the new volume.

At two varying pressure and volume of a gas;

P1V1 =  P2V2

Rearranging the formula, we can calculate the new volume;

V2 = P1V1 ÷ P2

    = (60 kPa × 5.0 L) ÷ 30 kPa

    = 10 L

Therefore, the new volume is 10 L

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.

where’s the list ? the question is incomplete