period of the cardiac action potential) How well did the results compare with your prediction? The threshold doesn’t change because after the voltage was simulated the cardiac muscle cells Ca channels opened. You cannot open them anymore or reopen them before depolarization. This is due to the refractory...
Experiment 7: Velocity of Sound
Hazel Guerrero, Kyle Iddoba, Matthew Jocson, Thea Lagman
Department of Biological Sciences
College of Science, University of Santo Tomas
Espanya, Manila Philippines
Verification of the relationship between frequency of sound and its wavelength...
Sound Survey |
Physical health hazards-Acoustic |
Auto Vi is a garage located on the 5760 Garnier Rue, Montreal metropolitan area. Garage employs 18 workers and performs repairing, painting, lubricating, and general mechanic work (such as...
means that the end result is just (!) 15 pages.
This booklet contains every Section A exam question that has appeared on a Leaving Cert paper between 2012 and 2002, at both higher and ordinary level.
For each experiment check that you can do can do each of the following:
i) Draw a fully labelled...
using simple mathematics.
Where Math meets Music
Ever wonder why some note combinations sound pleasing to our ears, while others make us cringe? To understand the answer to this question, you’ll first need to understand the wave patterns created by a musical instrument. When you pluck a string...
American singer-songwriter and actress Ariana Grande featuring rapper Mac Miller recorded the song “The Way” and was released on March 26, 2013 by Republic Records and as the lead single from her album Daydreamin’. This song was written by Mac Miller himself, Harmony Samuels, Jordin Sparks, All Sherrod Lambert...
easily recognized by the rhythmic accents on the off-beat, usually played by guitar or piano (or both), known as the skank. This pattern accents the second and fourth beat in each bar (or the ands of each beat depending on how the music is counted) and combines with the drums emphasis on beat three to...
Sibelius: Notate down each note, time signature, accidentals, key signature and save it as a MIDI file.
MIDI time editor: Play physically the notes on an external hardware (Axiom), and if you find that your timing is a little bit off, you can just move it to its correct time.
What is rhythm?
of precise measuring equipment can also be termed as instrumentation; (Encyclopedia Britannica; Ultimate Reference Suite, 2008). Although in ancient times the sensory organs of the human body can be extremely sensitive and responsive for some measurement, but modern science and technology rely on the development...
low); Organization of pitches with a pattern of intervalsbetween them creates scales; Words we might use to describe scales: major/minor, chromatic, gapped, and pentatonic.
Rhythm – the time element of music. A specific rhythm is a specific pattern in time; we usually hear these in relation to a steady...
Chemical and Physical Processes of Digestion
The following questions refer to Activity 1: Assessing Starch Digestion by Salivary Amylase.
1. At what pH did you see the highest activity of salivary amylase?
2. How do...
answer sheet to what it is now, one of my objectives was to make it also useful to people who have no intention of becoming jazz performers, but who wish to increase their understanding of the music in order to gain a better appreciation for it. Some listeners delight in not knowing what goes into the...
which are fed into a control room and assembled in "real time," or they are shot using a single camera on location and assembled later in an editing room. Obviously, almost all non-professional video is shot using a single camera. That makes it what the pros call "electronic field production," or EFP.
pixels operate to specification. Less than 0.01% of the pixels may occasionally misfire or appear as red or black dots. This has no effect on the recorded image and does not constitute a malfunction.
Please set the camera’s video signal format to the one used in your region before using...
What is the difference between 45 RPM and 33 RPM Vinyls?
The 45 RPM records or vinyls sound as they were intended to sound when played at 45 revolutions per minute (at the 45 setting on a record player) while the 33 RPM records sound right at the 33 revolutions per minute speed. Then, there...
frustrating. Your first experience with a foreign language
may have been in school. If the classes seemed difficult, or if your
grades were poor, you probably believed you had no aptitude for
languages. Even if you did well, you may have been surprised
later to discover that what you learned was of little...
"I've got to keep experimenting. I feel that I'm just beginning. I have part of what I'm looking for in my grasp, but not all."
This phrase, from the liner notes of "My Favorite...
The Medialink Broadcasting Glossary was prepared by and used with permission from Richard Weiner from his book, "Webster's New World Dictionary of Media and Communications" -- a 678-page book with 35,000 definitions of slang and technical terms from advertising, film, journalism...
....... 12 Coaches: Duties and powers .................................................................................................. 12 Playing time, tied score and extra periods ........................................................................... 14 Beginning and end of a period or the game...
property of wave motion but differs in detail between reflection of acoustic and elastic waves. When considering a general property like Snell’s law, in this chapter, we will discuss the scalar wave case. When considered from this classification scheme (for that is what it is), all acoustic wave phenomena are...