What material is used for piano keys?

What material is used for piano keys? The same wood material used for the soundboard is used for the keys, such as Sitka spruce or Japanese spruce, which are virtually free from warpage. Artificial ivory or acrylic are used to cover the top surface of the white keys. Are my piano keys ivory or plastic? […]

Is a reflection a type of transformation?

Is a reflection a type of transformation? A reflection is a type of transformation that takes each point in a figure and reflects it over a line. This reflection maps △ A B C \triangle{ABC} △ABCtriangle, A, B, C onto the blue triangle over the gold line of reflection. The result is a new figure, […]

What were Egyptian sculptures for?

What were Egyptian sculptures for? The Egyptians used sculpture in a number of ways. They created statues of their gods, kings and queens, but they also created what is called ‘reliefs’. Ancient Egyptians made a lot of sculptures to include in the burial tombs of their pharaohs. Why were sculptures or painted relief sculptures buried […]

What is the best device for recording video?

What is the best device for recording video? The 7 Best Video Cameras of 2021 Best Overall: Panasonic HC-WXF991K 4K Ultra HD Camcorder with Wi-Fi at Amazon. Best Features: Panasonic HC-V770 at Amazon. Best Zoom: Nikon COOLPIX P1000 at Amazon. Best Value: Canon VIXIA HF R800 at Amazon. Best for Beginners: Sony HDRCX405 HD Handycam […]

What is a cultural myth?

What is a cultural myth? A cultural myth is a traditional story that has a meaning attached to it. These myths have an effect in they way people lead their lives and even how they interact with each other. Many societies and races in the world have diverse myths which may encourage or discourage certain […]

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