A vacuum: the motor starts the fan that causes the vacuum to have suction and the motor is what moves the bristles
A blender: the motor is what makes the blade spin
Hope I helped!
Answer:
Option B - Density increases
Explanation:
Density is defined as:
δ = mass / volume
When T°2 is > T°1, volume has been increased
As the volume increased, density has decreased.
↓δ = mass / volume ↑
In the situation above, temperature decreased from 4° to 0°.
The volume has been reduced, so the density has been increased.
↑ δ = mass / volume ↓
53 neutrons
53 - 127=74 protons/electrons
If that is except and not expect
my answer will be letter B
ma bad. hope u still get something from these