Question

Каждая из скрипок Страдивари неповторима - их создатель с каждым новым инструментом ставил новые акустические опыты. Изменялись конфигурации дек,толщина отдельных частей, их выпуклость. Исследования материалов ( например: лака и древесины) продолжаются до сих пор. Учёные полагают,что нижнюю деку Страдивари делал из ... Определите,что это за древесина по описанию её свойств.Древесина белая,иногда с желтоватым оттенком. Центральная часть ствола по цвету практически не отличается от периферийной. Радиальный разрез очень хорош:похож на сплошную мозаику из пятен и ленточек. Средняя плотность 5,7 г/куб.см. Древесина достаточно прочная,хорошо гнется и хорошо удерживает крепления. Малостойка к биологическим повреждениям. В процессе сушки древесина проявляет склонность к растрескиванию и короблению. Прекрасный материал для резьбы.

Answer 1

Description of the Wood

The wood described in the given description appears to be spruce. Spruce wood is commonly used in the construction of violins, including those made by Antonio Stradivari.

Here are the characteristics of spruce wood that match the description: - Color: Spruce wood is typically white or pale yellow, which matches the description of the wood being white with a yellowish tint. - Uniform color: The central part of the wood does not differ significantly in color from the peripheral part, as mentioned in the description. - Radial grain: Spruce wood has a distinct radial grain pattern, which can resemble a mosaic of spots and stripes, as described. - Density: The average density of spruce wood is around 5.7 g/cm³, which matches the given density of 5.7 g/cm³. - Strength and flexibility: Spruce wood is known for its strength and flexibility, making it suitable for musical instruments. It can bend well and hold fastenings securely, as mentioned in the description. - Resistance to biological damage: Spruce wood is relatively resistant to biological damage, which aligns with the statement that it is not easily damaged by biological factors. - Drying characteristics: Spruce wood has a tendency to crack and warp during the drying process, as mentioned in the description.

Based on these characteristics, it is likely that the wood used for the lower deck (or belly) of Stradivari violins was spruce. However, it's important to note that the exact wood species used by Stradivari is still a subject of ongoing research and debate among experts in the field.