Chemistry, 13.01.2021 22:50 giraffesaur44
You observe your friend rub a balloon on their wool sweater and then stick it to the wall. To investigate, you set up an experiment to test whether other objects will respond in the same way when you rub them against a sweater. What is the test variable in your experiment?
The number of times you rubbed the object on the sweater
The observation that the object sticks to the wall
The sweater you use to rub against the objects
The type of objects you are testing in the experiment
Answers: 2
Chemistry, 22.06.2019 03:00
Select all that apply. a beta particle: is electromagnetic energy is an electron has zero charge is emitted from the nucleus has a +2 charge has a -1 charge
Answers: 1
Chemistry, 22.06.2019 08:30
Which change in temperature is the smallest? a change of 1 thomson degree a change of 1 kelvin degree a change of 1 fahrenheit degree a change of 1 celsius degree
Answers: 1
Chemistry, 22.06.2019 15:00
Describe what happens to the molecules as water goes from ice to liquid to vapor. be sure to explain what happens to the temperature during the phase changes.
Answers: 2
You observe your friend rub a balloon on their wool sweater and then stick it to the wall. To invest...
Computers and Technology, 08.10.2019 18:30
Computers and Technology, 08.10.2019 18:30
English, 08.10.2019 18:30
Mathematics, 08.10.2019 18:30
History, 08.10.2019 18:30
Mathematics, 08.10.2019 18:30
History, 08.10.2019 18:30
Advanced Placement (AP), 08.10.2019 18:30
Mathematics, 08.10.2019 18:30