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Drakkith's latest activity
Drakkith
replied to the thread
I
What is the actual definition of the position of an object?
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@quantum philosopher It's not clear what you're wanting. We can give you a precise mathematical definition of position, if that's what...
May 4, 2024
Drakkith
replied to the thread
I
What is the actual definition of the position of an object?
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No. While there is some uncertainty in any measurement, this doesn't change the meaning of 'location' or 'position' of an object. Yes...
May 4, 2024
Drakkith
replied to the thread
I
Factors that influence depth of field
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@DaveC426913 Here's the thing. I can find at least a few sources supporting what I've been saying. I can also find a few sources...
May 3, 2024
Drakkith
replied to the thread
I
Factors that influence depth of field
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Thread locked for moderation.
May 2, 2024
Drakkith
replied to the thread
I
Factors that influence depth of field
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Yes it has. The blur size of every point in the image has been increased by several times its original size in the blown up image. The...
May 2, 2024
Drakkith
replied to the thread
I
Factors that influence depth of field
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Okay. I'm not going to debate what is right or wrong if you hold various objects in front of your face. Yes, it is counterintuitive...
May 2, 2024
Drakkith
replied to the thread
I
Factors that influence depth of field
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Of course it's a sensible outcome. A badly misaligned camera lens can produce photos that never look sharp unless you shrink down the...
May 2, 2024
Drakkith
replied to the thread
I
Factors that influence depth of field
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Those are essentially the same thing. Besides, at least half or more of the descriptions or definitions I can find of depth of field...
May 2, 2024
Drakkith
replied to the thread
I
Factors that influence depth of field
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Blow up the photograph to a poster that's 20 feet wide and 40 feet tall and viewed from 1 foot away. Now none of the field appears to be...
May 2, 2024
Drakkith
reacted to
berkeman's post
in the thread
Share Animal Pictures: For Animal Lovers
with
Like
.
Apr 29, 2024
Drakkith
replied to the thread
Bad at math and great at physics, explain this paradox?
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There is no paradox. 'Genius' physicists and engineers are not bad at the math that they need to use. They may or may not be winning the...
Apr 29, 2024
Drakkith
replied to the thread
B
Parcel theory -- how can there be buoyancy with miscible gases?
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Ooh. I had no idea the mean free path for air at sea level was so short!
Apr 29, 2024
Drakkith
reacted to
Hornbein's post
in the thread
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Quasi-Moons
with
Like
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A quasi-moon of Earth is a rock to that orbits both the Earth and Sun with the same solar orbital period as Earth.
Apr 29, 2024
Drakkith
replied to the thread
Share Animal Pictures: For Animal Lovers
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Our cat, Nala.
Apr 28, 2024
Drakkith
replied to the thread
How to become brilliant?
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You can start by setting tangible, specific goals. Everything you've listed is intangible and unquantifiable. Choose a specific school...
Apr 27, 2024
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