![subject](/tpl/images/cats/himiya.png)
Chemistry, 15.12.2021 03:10 cristinanina
WILL GIVE BRAINIEST Charlotte completed an experiment in which she investigated and discovered that an electrically charged object can attract an uncharged object without any contact. She used a PVC pipe and small pieces of paper for her experiment. Each time, she rubbed the PVC pipe with a cloth to give it a charge and then held it over the paper. What would be Charlotte's control group in this experiment?
Using the cloth and rubbing it against the PVC pipe
Taking the pieces of paper and rubbing them against the cloth
Not rubbing the cloth against the PVC pipe or the paper
Rubbing the cloth against both the paper and the PVC pipe
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Chemistry
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 13:30
Why does asexual reproduction result in offspring with identicle genetic variation
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 22.06.2019 21:30
How many oxygen atoms are there in 3.15 moles of hcl manganese (iv) oxide, mno2
Answers: 2
![question](/tpl/images/cats/himiya.png)
Chemistry, 23.06.2019 11:00
The decimals you found in part b are called repeating decimals. in the gizmo, repeating decimals are rounded to two places. how does the gizmo show you that a decimal has been rounded?
Answers: 3
![question](/tpl/images/cats/himiya.png)
You know the right answer?
WILL GIVE BRAINIEST Charlotte completed an experiment in which she investigated and discovered that...
Questions
![question](/tpl/images/cats/biologiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/fizika.png)
Physics, 22.08.2019 00:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 00:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.08.2019 00:00
![question](/tpl/images/cats/geografiya.png)
Geography, 22.08.2019 00:00
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 00:00
![question](/tpl/images/cats/fizika.png)
Physics, 22.08.2019 00:00
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 00:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/istoriya.png)
History, 22.08.2019 00:00
![question](/tpl/images/cats/obshestvoznanie.png)
Social Studies, 22.08.2019 00:00
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 22.08.2019 00:00
![question](/tpl/images/cats/mat.png)
Mathematics, 22.08.2019 00:00
![question](/tpl/images/cats/fizika.png)
Physics, 22.08.2019 00:00