Science

Archimedes Principle : the apparent loss in weight of a wholly or partially submerged body in a fluid, is equal to the weight of...

Ampere Practical unit of electric current Ampere-Hour Practical unit of quantity of electricity Bar Unit of atmospheric pressure in C.G.S system Board of trade unit (B.T.U) Unit of electric  power British Thermal Unit...

Algae: Simple aquatic plants possessing chlorophyll. Don't Miss:Fascinating facts about Algae Angiosperm: Flowering plants with seeds enclosed in fruits. Annual: A plant which lives for only  one season. Biennial: A plant that...

TERMS OF PHYSICS Absolute zero , the temperature at which all molecular motion ceases and which is regarded as -273.16 degree Celsius. Acceleration , The rate...

SCIENTIFIC INSTRUMENTS AND THEIR USES   Altimeter, A kind of aneroid barometer, used mainly to read an approximate height of the aer plane above the ground. Ammeter, Instrument...

LAWS OF CHEMICAL COMBINATION I.Law of constant composition or proportion : A definite chemical compounds always contain elements chemically combined in the same proportion by...

BLOOD Composition of blood: Blood  is made up of a fluid called plasma (60%) and a great number of blood cells called corpuscles (40%). The...

Ducted glands: Lachrymal–Glands secrete tears. Liver–Secretes bile . Pancreas-Secretes pancreatic juice. Mammary–Glands secrete milk . Salivary-Glands secrete saliva. Sebaceous–Glands secrete sebum. Sweat-Glands secrete sweat. Ductless glands Adrenal-Glands secrete cortins and adrenaline. Ovary-Secretes estrogen. Islets of...

a.c.- alternating current amp.- ampere a.m.u- atomic mass unit b.p.- boiling point B.P.- blood pressure B.Th.U.- British Thermal Unit C- centrifuge Cg- centigram c.g.s., C.G.S.- centimetre-gram-second cm- centimetre cu- cubic d.c. direct current e.m.f., E.M.F.- electromotive...

What is Boson? The universe is made up of two classes of particles: bosons and fermions. Bosons obey Bose-Einstein statistics – a collection of them...

Modern science was born around the year 1600. Scientists in Europe started to do experiments for testing their guesses and noted the results methodically....

Arteries or atherosclerosis is one of the prime reasons for heart attack in many. While sedentary lifestyle, bad eating habits and lack of physical...