Science

Adipic Acid Definition Adipic Acid is a colourless crystalline solid used in the preparation of nylon. It is insoluble in water. The primary hazard is…

About Spinal Cord Definition Spinal Cord is the long, cordlike part of the central nervous system that is enclosed within the vertebral column (spine) and…

Occipital Bone Definition Occipital Bone is the saucer-shaped bone that forms the back part of the skull and part of its base. It is trapezoidal…

Oscillation Definition Oscillation is a repeating fluctuation in a physical object or quantity. Oscillation in a device called an oscillator is usually a back and…

Dicarboxylic Acid Definition Dicarboxylic acid is any carboxylic acid that contains two carboxyl groups per molecule. In molecular formulae for dicarboxylic acids, these groups are…

Frequency Definition Frequency is the rate at which a repeating event occurs, such as the full cycle of a wave. Frequencies are usually measured in…

Visual Cortex Definition Visual Cortex is the part of the cerebral cortex that receives and processes sensory nerve impulses from the eyes; it is also…

Phonetics Definition Phonetics is the science concerned with the study of speech processes, including the production, perception, and analysis of speech sounds from both an…

Volume of a sphere means the number of cubic units that will exactly fill a sphere. The volume of a sphere can be found by…

Occipital Lobe Definition Occipital Lobe is the rearmost lobe of each cerebral hemisphere, containing the main visual centers of the brain. It is thus involved…

Malonic Acid Definition Malonic Acid (or C 3 H 4 O 4) is a white crystalline acid derived from malic acid and used in making…

Spectrogram Definition Spectrogram is a visual representation of the Short-Time Fourier Transform. Spectrograms are sometimes called spectral waterfalls, voiceprints, or voicegrams. Spectrograms are commonly used…