Science, asked by amoolya34, 2 months ago

Pls answer it fast it is urgent​

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Answered by singhamanpratap0249
19
  1. ɪɴᴄɪᴅᴇɴᴛ ʀᴀʏ
  2. 90°
  3. ʀᴇғʟᴇᴄᴛᴇᴅ ʀᴀʏ

  1. ᴠɪᴏʟᴇᴛ ᴀɴᴅ ʀᴇᴅ
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