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What are aparture and f-number?
Aperture refers to the opening in a camera lens through which light passes. The f-number, also known as the f-stop, is the ratio of the lens's focal length to the diameter of the aperture. A smaller f-number indicates a larger aperture and more light entering the camera.
What determines how hard it would be to stop an object in motion.?
The momentum of the object is a key factor in determining how hard it would be to stop it in motion. Objects with higher momentum will require more force to stop compared to objects with lower momentum. Additionally, the surface area of contact, the friction between the object and the surface it is moving on, and external forces acting on the object can also influence how hard it is to stop an object in motion.
What is the force needed to stop a bus of mass 4000kg from 30m s in 5 seconds?
To stop the bus, you need to calculate the deceleration first: (a = \frac{v_f - v_i}{t} = \frac{0 - 30}{5} = -6 , m/s^2). Then, use the formula (F = ma) to find the force: (F = 4000 kg \times 6 m/s^2 = 24000 N).
What do you notice when you change the diaphragm openings?
Changing the diaphragm openings affects the depth of field in your photographs. A larger diaphragm opening (lower f-stop number) results in a shallower depth of field, which creates a more pronounced background blur. On the other hand, a smaller diaphragm opening (higher f-stop number) increases the depth of field, keeping more of the scene in focus.
How do you you notice as you change the diaphragm openings?
As you change the diaphragm openings (aperture), the depth of field will be affected. A larger aperture (small f-stop number) will result in a shallower depth of field, meaning only a small portion of the image will be in focus. On the other hand, a smaller aperture (large f-stop number) will increase the depth of field, resulting in a larger area of the image being in focus.
I have a gold ring stamped 10 K F what does the F mean?
A gold ring that is stamped with 10 K F means that the ring is 10 karats. The F means that the ring is considered fine jewelry.
What does AMT mean stamped on the inside of gold ring?
A gold ring that is stamped with 10 K F means that the ring is 10 karats. The F means that the ring is considered fine jewelry.
The F-ring is held in place around Saturn by two shepherd moons?
Yes, the F-ring is held in place by the Shepard moons.
How do you ring your own phone?
f you can not find your cell phone you can ring from your landline to the cell.
What does The 'f' in f-stop stand for?
focal
What are the f-stop numbers?
F-stop numbers are the numbers used to measure aperture (the amount of light entering the camera). Because f-stop numbers are actually fractions, the larger the f-stop number, the less light is entering the camera.
Does Saturn's F-Ring grow?
yes derr
Which shutter speed is not a full stop?
f/1, f/1.4, f/2, f/2.8, f/4, f/5.6, f/8, f/11, f/16, f/22, f/32 are the usual full stops in aperture. You could have a full stop difference between two half or thirds as well.a full stop is when the light is halved or doubled between the two settings. so in shutter speeds if the time is close to doubled or halved its considered a stop so going from 1/30th to 1/60th would be a stop and the next nominal stop down would be 1/125th of a second.
What is a f stop?
an f-stop is a setting for a camera lens that determines how much light is allowed to reach the film.
Why the ring 2Z and 3Z are not isomorphic?
Let's let A=2Z and B=3Z Suppose their is a ring isomorphism from A to B so f:A->B is a ring isomorphism. Then f(2)=3n for some in integer n (1) Now use the ring isomomorphism property that f(a+b)=f(a)+f(b) so f(4)=f(2+2)=f(2)+f(2)=3n+3n using (1) above. Also f(4)=f(2)f(2)=3nx3n=9n^2 But then comparing the two expressions we have for f(4), we obtain 3n+3n=9n^2 but this implies n=0 and we have f(2)=0 (since f(2)=3n for some n as we said above), however, we have f(0)=0 so this is not possible and we must conclude that 2Z is NOT isomorphic to 3Z.
What foods will stop ring worms?
Ice cream :)
What actors and actresses appeared in F Stop - 2008?
The cast of F Stop - 2008 includes: Torsten Schwick as Photographer
