Question 5 of 10 What are two things that happen when a home computer scanner uses electromagnetic waves? A. Red light shi

Question

Question 5 of 10
What are two things that happen when a home computer scanner uses
electromagnetic waves?
A. Red light shines on patterns of black and white, recording the
pattern of reflected light.
B. Objects are exposed to X-rays, which either pass through or are
absorbed by the objects.
C. A silicon chip releases electrons by the photoelectric effect,
producing an image.
D. A charge-coupled device captures visible light that is reflected off
an object

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Linh Đan 4 years 2021-09-01T00:58:40+00:00 2 Answers 216 views 0

Answers ( )

  1. Sapo1
    0
    2021-09-01T01:00:33+00:00
    Reply

    Answer: B. Objects are exposed to X-rays, which either pass through or are

    absorbed by the objects.

    C. A silicon chip releases electrons by the photoelectric effect,

    producing an image.

    Explanation:

  2. kimchi2
    0
    2021-09-01T01:00:36+00:00
    Reply

    answer is bbbbbbbbbb

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