User George Lee

20 votes

3 answers

2k views

Why is it so dark during a solar eclipse?

asked Dec 31, 2021 at 16:00

4 votes

1 answer

630 views

How do Airy disks happen in focused vs unfocused light?

asked Sep 9, 2020 at 19:10

2 votes

3 answers

1k views

Huygens' principle: Its correct interpretation, and why there is no destructive interference in every wave? (unsatisfied with current answers)

asked Sep 22, 2020 at 19:11

2 votes

5 answers

855 views

Is an open circuit completely dead?

asked May 4, 2022 at 18:26

2 votes

3 answers

369 views

Does passing through a colored medium cause light to become that color or to lose that color? Why is the atmosphere different?

asked Aug 6, 2023 at 20:51

1 vote

0 answers

98 views

Why does the Moon - which is grey - appear white to us even at daytime?

asked Jul 18, 2023 at 22:32

1 vote

1 answer

126 views

What is the path electricity have to travel after I turn on a switch until it reaches the device? [duplicate]

asked Mar 25, 2022 at 21:17

1 vote

3 answers

836 views

How do telescopes work as magnifiers?

asked Nov 29, 2019 at 15:55

1 vote

1 answer

88 views

Do the size of the objective lens of a telescope affect the size of the field of view?

asked May 14, 2020 at 14:27

0 votes

1 answer

83 views

Does the more massive body always orbit the barycenter at orbital velocity?

asked Apr 11, 2023 at 22:21

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10 Questions

Why is it so dark during a solar eclipse?

How do Airy disks happen in focused vs unfocused light?

Huygens' principle: Its correct interpretation, and why there is no destructive interference in every wave? (unsatisfied with current answers)

Is an open circuit completely dead?

Does passing through a colored medium cause light to become that color or to lose that color? Why is the atmosphere different?

Why does the Moon - which is grey - appear white to us even at daytime?

What is the path electricity have to travel after I turn on a switch until it reaches the device? [duplicate]

How do telescopes work as magnifiers?

Do the size of the objective lens of a telescope affect the size of the field of view?

Does the more massive body always orbit the barycenter at orbital velocity?