madque38 madque38

15-10-2020
Chemistry

contestada

A child rubs a rubber ruler and then puts it near some tiny pieces of paper. The paper pieces are attracted to the ruler why?

Respuesta :

dian312 dian312

15-10-2020

Answer:

the rubbing activity makes the ruler become charged and it will attract the paper pieces to the ruler as the positive and negative charges attract each other

Answer Link

Otras preguntas

which has been responsible for the fall of empires external or internal problems?

Which of these statements has the most formal tone? Great costume! I didn’t know that was you. Your ensemble for the costume party was so well designed that I

What is the next prime number after 7?

Which of the following is anirrational number?

What describes nuclear division in stem cells? A. Clonal selection B. Mitosis C. Cyto

What comes after a million, billion and trillion?

how did Hitler win his early victories

Which statement accurately describes the reaction to t he integration of public schools in the 1950s? A.Many northern blacks moved south so their children coul

Which is a vertical painting mounted on silk with a round dowel at the bottom that allows it to be rolled up?

One of the key features of capitalism is Answer favoritism. cooperation. inequality. competition.