It is a negatively charged object
Negative * positive = negative Positive * positive = positive Negative * negative = positive
Negative * positive = negative Positive * positive = positive Negative * negative = positive
A negative divided by a positive is negative. A negative divided by a negative is positive. A positive divided by a positive is positive. A positive divided by a negative is negative.
positive and a positive is a positive negative and a negative is a positive to answer your question: positive and a negative is a negative.
negative*negative=positive negative/positive=negative negative\negative=positve negative-positive=change the sign to a plus and then change the number after the sign and get your answer negative +positive=which ever numbr is bigger minus positive+positive=positive
When you unroll plastic wrap from the roll, it acquires a negative static charge. The neutral glass bowl has positive charges on its surface, causing an attraction between the negative charge on the plastic wrap and the positive charges on the bowl. This attraction is what causes the plastic wrap to cling to the glass bowl.
Hi there is a red plastic on the 1 pole that is positive and a black plastic on the other that is the negative
Yes, plastic wrap does cling because of static electricity. Saran wrap is a material that easily becomes negative in charge. This means that more electrons gather onto this material. Human skin is a material that easily becomes positive in charge. As thus, it loses electrons. Due to the fact that both of these are oppositely charged objects, they attract to each other. This is why plastic wrap clings to your skin when you touch it. Hope this answer will help!
Yes, plastic wrap is impermeable.
No the answer is that it has an negitive charge
you use plastic wrap for covering something.
ttrf
It would definitely have to be plastic wrap because plastic wrap is an insulator, which aluminum is not.
Glad Plastic wrap
Positive + Negative = Negative Negative + Negative = Positive Positive + Positive = Positive Negative + Positive = Negative
Negative * positive = negative Positive * positive = positive Negative * negative = positive
The plastic wrap that prevents evaporation the best is Saran wrap. Reynolds's Plastic wrap works for the prevention of evaporation also.