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Home
Educational
CLASSES
News Box
News Grid
News Tab
News List 2
News Slider
Gallery Layout
Past Papers
Grade 5 Scholarship
O/L Past Paper
A/L Past Paper
Other Exams
G.C.E. A/L
Provincial Papers
Notes
Other
Circulars
Gazette
Jobs
Home
Educational
CLASSES
News Box
News Grid
News Tab
News List 2
News Slider
Gallery Layout
Past Papers
Grade 5 Scholarship
O/L Past Paper
A/L Past Paper
Other Exams
G.C.E. A/L
Provincial Papers
Notes
Other
Circulars
Gazette
Jobs
Educational
Randil
August 31, 2024
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What Is Velocity?
Because we calculate the speed in terms of distance, we do not consider the direction when we calculate the speed.…
Educational
Randil
August 19, 2024
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What Is Speed?
We frequently hear about accidents caused by vehicles moving at high speeds. Due to this reason, there are different regulatory…
Educational
Randil
June 26, 2024
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Motion in a straight line
Distance and displacementDistance is a concept familiar to you. When you go from home to school, you have to travel…
Camera
Randil
June 16, 2024
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Water, Minerals and Vitamins
WaterThe highest proportion of the body mass of living organisms is composed of water which is an inorganic compound. Two…
Educational
Randil
June 16, 2024
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Nucleic Acids – Chemical Basis of Life
Nucleic acid is the most important molecule out of the main bio molecules in living matter in genetical aspect. It…
Educational
Randil
June 16, 2024
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Lipids – Chemical Basis of Life
Fats and oils belong to this group. Lipids which are solid at room temperature are called fats and liquids are…
Apple
Randil
June 7, 2024
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Proteins – Chemical Basis of LifeProteins –
Protein is an essential constituent in all living cells. Carbon(C) Hydrogen (H), Oxygen (O) and Nitrogen (N) are always present…
Computers
Randil
June 3, 2024
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Chemical Basis of Life
The bodies of all organisms are composed of variety of chemical compounds. These chemical compounds are formed by the bonding…