Physics, 12.12.2021 05:40 meababy2009ow9ewa
Trình bày cách phân loại mối hàn theo vị trí trong không gian? Nêu ý nghĩa của cách phân loại?
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Which type of electromagnetic waves are dangerous enough to be used to kill cancerous cells? (a)gamma rays (b)visible light (c)infrared light (d)microwaves
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What do elements in a family tend to share. a.) similar periods b.) similar groups c.) similar atomic symbols d.) similar chemical properties and characteristics
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The electric field between square plates of a parallel-plate capacitor has magnitude e. the potential across the plates is maintained with constant voltage by a battery as they are pulled apart to twice their original separation, which is small compared to the dimensions of the plates. the magnitude of the electric field between the plates is now equal to a)e b)e/4 c)e/2 d)4e e)2e
Answers: 1
Trình bày cách phân loại mối hàn theo vị trí trong không gian? Nêu ý nghĩa của cách phân loại?...
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