What does a telephoto lens do? A telephoto lens increases focal length. It’s most commonly used to show far away objects with accurate perspective and with a level of precise detail that was once only possible with close-range photography. A wide angle lens expands the horizontal scope of a camera shot. What lens would you […]
What is the difference between pigments and the color of light?
What is the difference between pigments and the color of light? Pigments are chemicals that absorb selective wavelengths—they prevent certain wavelengths of light from being transmitted or reflected. Because paints contain pigments, when white light (which is composed of red, green, and blue light) shines on colored paint, only some of the wavelengths of light […]
Which of the following waves are used to determine whether bones are broken?
Which of the following waves are used to determine whether bones are broken? X-rays What type of waves are used in a microwave? Microwaves are electromagnetic waves with wavelengths longer than those of terahertz (THz) wavelengths, but relatively short for radio waves. Microwaves have wavelengths approximately in the range of 30 cm (frequency = 1 […]
How were the rivers both positive and negative to societies of the Fertile Crescent?
How were the rivers both positive and negative to societies of the Fertile Crescent? The rivers are the reason that the region is referred to as “fertile”. A fertile region is an area that produces healthy, sustaining vegetation. The negative aspect of the rivers was that flooding was common. Flooding could wipe out an entire […]
What is a French seam called?
What kind of music was popular in the 20s?
What kind of music was popular in the 20s? jazz What type of music came first? “Hurrian Hymn No. 6” is considered the world’s earliest melody, but the oldest musical composition to have survived in its entirety is a first century A.D. Greek tune known as the “Seikilos Epitaph.” The song was found engraved on […]
What led to the birth of polyphonic music?
What led to the birth of polyphonic music? Polyphony rose out of melismatic organum, the earliest harmonization of the chant. Chanting in a religious context, led to the birth of polyphonic music. Where did polyphonic music start? Germany Where was the development of medieval polyphonic music centered? Paris What are Gregorian chant and organum and […]
What do you use to keep track of your checking transactions?
What do you use to keep track of your checking transactions? Sometimes called a check register, or a check ledger, this organizer gives you a place to keep track of the activity in your account. How do you keep track of your checking account? Keep good records. Open your mail. Scan first. Spend quality time […]
Who created music notation?
Who created music notation? Guido of Arezzo What is the name of a piece of music written for two performers? duet What is it called when you sing the same song but start at different times? A round (also called a perpetual canon [canon perpetuus] or infinite canon) is a musical composition, a limited type […]
Can the Swiss Guard marry?
Can the Swiss Guard marry? As if that didn’t make the choosing hard enough, these men must also have undergone mandatory military service in Switzerland and mustn’t be married. Although they are eventually allowed to marry, this is usually only permitted to those over the age of 25 who have reached the rank of Corporal. […]