Sound: Reverberation, and Range of Hearing
Reverberation is the persistence of a sound after a sound is produced.…
Science
The basics of Science, topics from Biology, Chemistry and Physics.
Study Materials & Resources
Speed of sound in different media
The speed of the sound in a medium is affected by the…
Note
Sound waves : Different Characteristics – Frequency, Amplitude, Pitch, Timber
Compression (C) – These are the regions where particles are crowded together…
Sound: Production and propagation
The basic way for the production of Sound is “vibration”. When an…
Molecular Mass and Mole Concept
The summation of the atomic masses of all the atoms in a…
Chemical Formula of compounds and rules for writing
The symbolic representation of composition is termed as the chemical formula of…
Atom, Atomic Mass, Atoms Existence And Nomenclature Of Elements
Atoms are extremely small, they are smaller than anything that we can…
Laws Of Chemical Combination And Dalton’s Atomic Theory
Lavoisier and Joseph L. Proust proposed two laws of chemical combination. during…
Note
Water Soluble Vitamins: Source, Function And Deficiency Diseases
Water-soluble vitamins include vitamin B-complex (Vit. B1, B2 or Riboflavin, Nicotinic acid,…
Note
Fat Soluble Vitamins: Vitamin A, D, E, And K
Vitamin A, D, E, And K are fat-soluble vitamins. Vitamin A is…