Teach you about science - the dancing ghost

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Project introduction:

Our hair is generally negatively charged, while balloons are generally positively charged

Rubbing our head with a balloon causes electrons to move from our hair to the balloon

Negatively charged balloons are attracting positively charged ghosts

Static Discharge Static electricity: transfer of electrons

Electrons electronic: Very small particles with a negative charge that move around the nucleus.

Protons Proton: A very small particle, with a negative charge, present in the nucleus of every atom, with a positive charge.

Neutrons neutron:A particle with a mass almost equal to a proton but no electric charge, found in all atomic nuclei.

 

List of materials:

  1. Pen
  2. 紙巾
  3. 氣球
  4. Scissors
  5. 膠水/膠紙
  6. 你的頭髮

Instructions

Step

STEP 1

在紙巾上為鬼畫一個臉

Step

STEP 2

用膠紙將鬼粘在一個平面上

Step

STEP 3

吹氣球

Step

STEP 4

在你的頭髮上摩擦氣球

Step

STEP 5

將氣球慢慢靠近鬼

然後看著鬼慢慢飄起來

About this project

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By 02 reviewer(s)

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  • Avatar

    Hello World! https://uan422.com?hs=fcc183e1a7bf2865b9bf685a25363ad1&

    9g6ncp

    February 27, 2023
  • Avatar

    Hello World! https://znctza.com?hs=fcc183e1a7bf2865b9bf685a25363ad1&

    33eior

    November 24, 2022

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