The last one!! Good luck!
Answer:
Beats per minute” (or BPM) is self-explanatory: it indicates the number of beats in one minute. For instance, a tempo notated as 60 BPM would mean that a beat sounds exactly once per second. A 120 BPM tempo would be twice as fast, with two beats per second.
Explanation:
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Answer:
Ken is planting vegetables in his garden. He has 20 seeds. Determine whether 20 is prime or composite number. If it is composite, list all of the ways Ken can arrange the seeds in even rows.
Pinhole photography is a very basic and different form of
photography than you are used to. You must think of the photograph you
are creating not of the equipment. I don’t believe you can get a bad
picture with a pinhole camera. The exposure is not that critical. You
are dealing in a different time frame with this type of camera. The
difference in a 10 to 25 second exposure is less than one 1 stop and the
difference in 25 and 60 seconds is again 1ess than one f stop.
Reciprocity factor is working here in the films. In a regular camera and
a modern high speed lens. these times are equivalent to 1/125 sec. to
1/60 sec. and 1/60 sec. to 1/30 sec. (not much time difference). So if
you are off on your times somewhat, it probably won’t show in the final
photo. Every picture is a time exposure. All motion will be a blur, even
very slow motion. Fast moving objects just don’t show up in the film.
So have fun with a pinhole camera and enjoy a different form of photography!
-Roger Foote
Hope this helped!
