What year was the first camera developed? 1685 When was the portable camera invented? Who invented the camera obscura? Ibn al-Haytham Did Leonardo Da Vinci use the camera obscura? In the Renaissance one of the most interesting optical inventions, Leonardo da Vinci worked with was the camera obscura, a darkened room much like is shown […]
Do all colors have the same wavelength?
Do all colors have the same wavelength? Each colour has a different wavelength. Red has the longest wavelength, and violet has the shortest wavelength. When all the waves are seen together, they make white light. When ____ colors are mixed they make a duller and darker color because more of the visible spectrum is absorbed? […]
What is the correct pattern of whole steps and half steps for the major scale?
How do you play lead guitar for beginners?
How do you play lead guitar for beginners? Top Tips for Playing Lead Guitar Get Comfortable with the Fingerboard. Knowing where each note on the fingerboard is will come in very handy when it’s time to unleash a killer guitar solo. Know Your Scales. Study Your Heroes. Remember the Melody and Rhythm. Think Outside the […]
What were the disadvantages of sharecropping?
What were the disadvantages of sharecropping? Contracts between landowners and sharecroppers were typically harsh and restrictive. Many contracts forbade sharecroppers from saving cotton seeds from their harvest, forcing them to increase their debt by obtaining seeds from the landowner. Landowners also charged extremely high interest rates. Why is sharecropping inefficient? Sharecropping has been traditionally regarded […]
How many basic colors are there in the world?
How many basic colors are there in the world? 11 basic colors How many normal colors are there? six fundamental colors How many colors can humans see? How many colours can we see? A healthy human eye has three types of cone cells, each of which can register about 100 different colour shades, therefore most […]
What makes the vocal cords vibrate?
What makes the vocal cords vibrate? Sound. In order to produce voice, the lungs blow air against vocal folds in the nearly-closed position. Air pushes through the very small space between them and in so doing, makes the covering of the vocal folds, known as the mucosa, vibrate. This occurs by means of a phenomenon […]
What is 1 beat in music called?
Why were European influences dominant in early American music?
Why were European influences dominant in early American music? American settlers were exposed to European classical music through travel. Native American music was deemed primitive, and thus unworthy, by European settlers. Native American music was deemed primitive, and thus unworthy, by European settlers. Why is Native American music treated as world? Why is native american […]
Which type of lenses shrinks the image in front of it rather than magnifying it a telephoto B optical zoom C Digital zoom D Wide Angle?
Which type of lenses shrinks the image in front of it rather than magnifying it a telephoto B optical zoom C Digital zoom D Wide Angle? Explanation: Wide angle camera is specifcally designed to shrinks the image using the lens with smaller focal length compared to average camera. This type of camera is commonly used […]