It allows the current flowing through it to be controlled. It allows it to flow and it can prevent it from flowing. This saves electricity.
Answer:
The time is 176 seconds
Explanation:
We use the formula:
V= d/t V=velocity, d= distance, t= time
259 m/s= 45683 m/ t
t= 45683 m// 259 m/s
t= 176, 3 seg
Answer:
Stays the same.
Explanation:
The temperature does not change just because something melts.
I'll put my answer in the comments but, part of the question is cut off do you mind putting a more readable and not sideways picture?
1. A broom swishing against the floor
2. a bee buzzing
3. a car engine
hope this helps!