Posts Tagged ‘digital camera’
Optical physics question!! I know it's easy, but I'm clueless!?
A photographer uses a lens with f = 60 mm to form an image of a distant object on the CCD detector in a digital camera. The image is 1.0 mm high, and the intensity of light on the detector is 2.1 W/m^2. She then switches to a lens with f = 240 mm that is the same diameter as the first lens. What is the height/intensity of the image now? THANK YOU ANYONE WHO CAN HELP ME!!
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Will you be thinking about buying NOKIA's NEW combination?
Phone/ iPod/ time machine/ GPS/ microwave/ guitar tuner/ remote car starter/ blender/ nasal decongestant/ digital camera/ PDA/ mini-vacuum/ Doppler Radar/ Pez dispenser/ pocket comb/ Sirius Radio/ spork/ internet/ magnifying make-up mirror/ radar detector/ steam iron/ cigarette lighter/ corned beef on rye with a dab of mayo?
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How can I sneak a camera into a concert?
I’m seeing Lady Gaga next month, and I want to bring my camera with me. I have this camera:
http://www.generalmanual.com/img/0903/canon-powershot-sd1200-is-digital-camera.jpg
Don’t tell me to use my phone, or my iPod (My iPod has a camera). They don’t take very good pictures, and my digital one takes amazing ones. I HAVE to remember this night; I just have too. Mental snapshots won’t work for me! I was thinking of just putting it in my bra because I tested it out, and you can’t see it at all! No one would suspect a thing! However, I think there might be metal detectors there that they wave over you? If so, I think I’m just gonna say it’s the underwire in my bra when it goes off? Since they can’t ask me to lift up my shirt (Especially since I’m a minor). If that happens, would they by any chance ask a female security guard to come over and check me out? What happens then?
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Is it legal for a cop to do this?
I am getting ready to move out of state, 2 friends & I went to a bar for a goodbye night. We took some funny pictures of us on the dancefloor, as a joke, and a police officer in uniform came into the bar and sat down, talking to several different people (did not appear to be in authority). Anyway, I though for a joke (I didn’t have anything to drink, and purposely had a friend who’s an officer take a breathalyer & photographed it), that my friend went to get a drink, and started talking to the officer, and I snapped a picture on my digital camera, to scrapbook, jokingly to put that she talked a cop out of a ticket this night.
The officer came to me, and told me it was illegal and he would see to it that the picture didn’t get out. He was implying that something would happen to the camera if I didn’t erase it.
It was the first time in years that we girls had gone out, because I’d formerly been sexually assaulted by another policeman on the same force. Also, what kind of attorney would I hire to get help against them. I’ve taken their lie detector tests, and will be glad to again, but they didn’t do anything the last time. It’s one of the 3 reasons I’m moving out of state.
It’s in Gassville, Arkansas, small town of less than 1600 people, and I’ve called over 50 attorneys when I was sexually assaulted, and no one would mess with them. The officer who first assaulted me was James Sells, a part-time officer who was later killed in the line of duty (not even that jerk deserved that).
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Can photographing a plant harm it?
I have noticed that after repeatedly photographing a budding plant with my digital camera it I noticed it weakened and wilted a bit and got infected the day after I took those many photos of it. This happened to several of my plants at different points in time right after photographing them.
I thought it could be due to the flash so I turned it off. Or due to the infra red distance detector which I turned it off too. Yet still the plants showed the same effect after being photographed repeatedly. Older more established plants however were not affected.
The camera makes specific sounds when focusing on a photo. The only thought I had in mind that such sharp sounds could have frequencies that harm budding plants. Is there any info on the net about that or anyone experienced this effect before?
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i need a job i am 13?
im 3 year old girl i need a job that pays by hour like babysitting but i am also intereted in photography and astronomy i really want to photograoh asteroids meteorites and meteroides for fun and maybe sell pictures i would also like to use my metal detector to find meteorrites because you can sell them for alot of money but i have no idea how to start i have a digital camera but it doesnt have good zoom and i ave a metal detector do you need any licenses to collect meteorites because shouldnt they elong to NASA because it came from space where should i start i also am fascinated with solar and lunar eclipses when i wa 6-10 i wanted to be an astronaut until i found out they can die in space but i am still fascinated with astronomy
i meant to say i was 13 not 3 and i forgot to spell check sorry
i meant to say i was 13 not 3 and i forgot to spell check sorry
i cant babysit though mymom wont let me but if ido collect space stuff iwont need a boss i can look in my yard and take pictures from my house then sell them to private collectors but yea my momthinks i am to irresponsible to babysit and i really need the money
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Does the Georgia Dome allow Digital cameras?
I’m going to Wrestlemania 27. Just wondering if you can bring Digital Cameras. Do they have metal detectors and will the security there take up my digital camera?
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help with this astronomy question!!?
given the formula angular size/360 = physical size/2pi * distance
Suppose you have a digital camera with a 50 degree field of view and a 1024×1024 pixel detector. What is the greatest distance at which you could tell the resolution of the detector is the only limiting factor?
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Best way to start up a paranormal group?
I was part of a Paranormal group up in NY before I moved to Florida. I was a member of that group for over 2 years, so it’s not like I just decided one day to start my own.
Since moving down to Florida I have found that other the groups in the area aren’t looking for new members or they are too far away to travel to. So I thought I would start my own up.
I don’t have much in the way of equipment, but I do have an EMF detector, a digital voice recorder and digital camera. I figure that can get me started at the very least.
So how would I go about gaining members and getting our name out there in order to start investigating?
Would anyone that has started their own group care to give me some pointers?
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Best way to start a paranormal group?
I was part of a Paranormal group up in NY before I moved to Florida. I was a member of that group for over 2 years, so it’s not like I just decided one day to start my own.
Since moving down to Florida I have found that other the groups in the area aren’t looking for new members or they are too far away to travel to. So I thought I would start my own up.
I don’t have much in the way of equipment, but I do have an EMF detector, a digital voice recorder and digital camera. I figure that can get me started at the very least.
So how would I go about gaining members and getting our name out there in order to start investigating?
Would anyone that has started their own group care to give me some pointers?