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In 1827, soon after the death of Chopin's youngest sister Emilia, the family moved from the Warsaw University building, adjacent to the Kazimierz Palace, to lodgings just across the street from the university, in the south annex of the Krasinski Palace on Krakowskie Przedmiescie,[n 5] where Chopin lived until he left Warsaw in 1830.[n 6] Here his parents continued running their boarding house for male students; the Chopin Family Parlour (Salonik Chopinow) became a museum in the 20th century. In 1829 the artist Ambrozy Mieroszewski executed a set of portraits of Chopin family members, including the first known portrait of the composer.[n 7]

Which artist created the first known portrait of Frederic?
Answer: Ambrozy Mieroszewski
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Microsoft released minimum hardware requirements for tablet and laplet devices to be "certified" for Windows 8, and defined a convertible form factor as a standalone device that combines the PC, display and rechargeable power source with a mechanically attached keyboard and pointing device in a single chassis. A convertible can be transformed into a tablet where the attached input devices are hidden or removed leaving the display as the only input mechanism. On March 12, 2013, Microsoft amended its certification requirements to only require that screens on tablets have a minimum resolution of 1024768 (down from the previous 1366768). The amended requirement is intended to allow "greater design flexibility" for future products.

What is a convertible form factor?
Answer: a standalone device that combines the PC, display and rechargeable power source with a mechanically attached keyboard and pointing device in a single chassis
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As of 2007, the total installed capacity of solar hot water systems is approximately 154 thermal gigawatt (GWth). China is the world leader in their deployment with 70 GWth installed as of 2006 and a long-term goal of 210 GWth by 2020. Israel and Cyprus are the per capita leaders in the use of solar hot water systems with over 90% of homes using them. In the United States, Canada and Australia heating swimming pools is the dominant application of solar hot water with an installed capacity of 18 GWth as of 2005.

What is the capacity of a solar hot water system?
Answer:
approximately 154 thermal gigawatt