Answer:
B
Explanation:
Laboratories are usually controlled: however, in public places, there are way too many factors that could change an experiment
Well the mean is when you add up the answers together and divide by how many there is so
1)the length is 10.2
2)the width is 3.25
The answer is probably gravity
Answer: A transformer that increases the voltage from primary to secondary (more secondary winding turns than primary winding turns) is called a step-up transformer. As a step-down unit, this transformer converts high-voltage, low-current power into low-voltage, high-current power.
Explanation:
