Chemistry, 11.02.2021 01:40, victoriaashby
One may conceive light to spread successively, by spherical waves.
–Christiaan Huygens, 1600s
What theory was Huygens writing about?
the particle theory of light
the reflection of light off objects
the way objects refract light
the wave theory of light
Answers: 1
Chemistry, 22.06.2019 00:20, paulawells11
What are the spectator ions in 2h+ + so42- + ca2+ + 2r → caso4 + 2h+ + 21?
Answers: 1
Chemistry, 22.06.2019 04:30, mamabates181981
How do i complete this electrolysis of water lab? i’m at home, so i don’t have the materials, and the lab didn’t properly work and was incomplete at school.
Answers: 1
One may conceive light to spread successively, by spherical waves.
–Christiaan Huygens, 1600s
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