The image formed by a convex lens is 5.0 cm from the midline. The image is 10.0 cm in height. If the object is 2.0 cm tall, where is the object located? 1.0 cm from the lens 2.5 cm from the lens 10.0 cm from the lens 5.0 cm from the lens

1.0cm from the lens

Explanation:

I had this in a lesson and got it right with this answer.

Electrons could move from the sweater to the balloon making the sweater positively charged and the balloon negatively charged.

One of the ways of producing charges is by friction. When one object is rubbed against another, electrons are transferred from one object to the other. One object becomes positively charged while the other object becomes negatively charged.

It is possible that when the sweater is rubbed against the balloon, electrons move from the sweater to the balloon. The sweater becomes positively charged, while the balloon becomes negatively charged.

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