Zac releases the air from a balloon. which statement best describes what will happen to the air that was inside the balloon?

it will become more compacted.
it will remain the shape of the balloon but not the size.
it will remain the size of the balloon but not the shape.
it will expand to fill the room.

It will expand to fill the room.

Explanation:

The air released from the balloon is a gas, and gases expand until they fill the whole space of their container. In this case, when the air is released, its container becomes the room itself, so the molecules of air will spread apart until the air has expanded occupying the entire room.

answersysvol bloat;

96.77 amp

explanation:

rl = 250/100 = 2.5 ohms.

egl = 250 + (100 × 0.1) + 2 = 262 v.

at 700 r.p.m., eg2 = 262 × 700/1000 = 183.4 v.

if ia is the new current, then eg2 - 2 - (ia × 0.1) = 2.5 ia

which means this will give ia = 96.77 amp.