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Mathematics in Glaciology consists of theoretical, experimental, and modeling. It usually covers glaciers , sea ice , waterflow , and the land under the glacier. Polycrystalline ice deforms slower than single crystalline ice, due to the stress being on the basal planes that are already blocked by other ice crystals. [ 13 ]
The exams are held in three mediums Sinhala, Tamil and English. The exam is the basic Certificate awarded in Sri Lanka as proof of completion of Secondary Education. The GCE O/L examination is an important milestone for students as it determines their eligibility to pursue further studies at the Advanced Level (A/L) or vocational training courses.
The Maths stream includes four main subjects: Combined Mathematics, Physics, Chemistry, and Information and Communication Technology (ICT). Under the recent syllabus, candidates can choose between Chemistry and ICT, although Combined Mathematics and Physics are mandatory.
More than 90% of Sri Lanka's surface lies on Precambrian strata, some of it dating back 2 billion years. [6] The granulite facies rocks of the Highland Series (gneisses, sillimanite-graphite gneisses, quartzite, marbles, and some charnockites) make up most of the island and the amphibolite facies gneisses, granites, and granitic gneisses of the Vijayan Series occur in the eastern and ...
A number of different units of measurement were used in Sri Lanka to measure quantities like length, mass and capacity from very ancient times. [1] Under the British Empire, imperial units became the official units of measurement [2] and remained so until Sri Lanka adopted the metric system in the 1970s.
Provinces (Sinhala: පළාත, romanized: Paḷāta; Tamil: மாகாணம், romanized: Mākāṇam) are the first level administrative divisions of Sri Lanka. Currently, Sri Lanka is divided into 9 provinces. Each province is further divided into districts, which are further divided into divisional secretariats.
The province has an area of 5,674 km 2 and a population of 2,421,148, making it the 2nd most populated province. The city of Kandy stands as its capital since 1469. The Central Province is located primarily in the central mountainous terrain of Sri Lanka.
The North Central province is home to the ancient cities of Anuradhapura and Polonnaruwa, both of which were historical capitals of Sri Lanka during ancient times. The two cities were the capitals of the Anuradhapura kingdom (437 BCE–1017 CE) and the Polonnaruwa kingdom (1070–1232) respectively.