Physics, 07.08.2019 20:10 haldridge19

You are taking a photo of a poster on the wall of your dorm room, so you can't back away any farther than 3.1 m to take the shot. the poster is 0.80 m wide and 1.2 m tall, and you want the image to fit in the 15-mm × 22-mm frame of the film in your camera. what is the longest focal length lens that will work? answer in cm with 2 significant figures.

Answers: 2

Show answers

Other questions on the subject: Physics

Physics, 22.06.2019 08:30, ahmedeldyame

Individuals who live below the poverty line get seriously ill more often than those who do not what could be the hidden variable in this situation?

Answers: 3

continue

Physics, 22.06.2019 09:30, liyah450

Which are advantages of renewable resources? check all that apply. renewable energy supplies are completely reliable everywhere. some renewable resources will never be used up. little or no waste is produced by renewable resource plants. electricity can be generated in large quantities. many renewable energy facilities have lower operating costs.

Answers: 1

continue

Physics, 22.06.2019 10:00, squirrel6875

There are two-speed cameras, one in an are where the speed limit is 30 km/h and another where the speed limit is 50 km/h. in which will there be a smaller time interval between the photographs? explain your answer.

Answers: 1

continue

Physics, 22.06.2019 11:10, myamiller558

Rank the automobiles based on the magnitude of the force needed to stop them, from largest to smallest.2000 kg car going 5m/s500 kg car going 20 m/s1000 kg car going20m/s500 kg car going10m/s1000 kg car going10/s4000 kg car going 5m/s 0 0 603

Answers: 3

continue

You know the right answer?

You are taking a photo of a poster on the wall of your dorm room, so you can't back away any farther...