What are the properties and applications of Ultrasound
The different uses of ultrasound are in navigation, cleaning, medical field, crack detection in metals, etc. Out of these, the... View Article
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What are saprophytes?
Saprophytes break down the dead and decaying organic matter into simpler substances that can be taken up and recycled by... View Article
What are reversible and irreversible changes?
A reversible change is often a physical change that can be reversed. Few examples are melting of wax, freezing of... View Article
What is the difference Between Active and Passive Transport?
Active transport Passive transport Uses ATP to pump molecules upwards Molecules move downwards along the concentration gradient Cell membrane pump,... View Article
What is apoplast Movement In Plants?
Apoplast is the route the water moves through the cell walls and intercellular space of the root cortex. In the... View Article
What is the difference between AC and DC?
Alternating Current(AC) Direct Current (DC) The direction of the current reverse periodically. The direction of the current remain the same.... View Article
What are Darwins contributions?
Charles Darwin, an English naturalist of the 19th century made an extensive study of nature for over 20 years. As... View Article
What are amines and its classification?
Amines are one of the most important class of organic compounds which are derived by replacing one or more hydrogen... View Article
How do fish breathe?
Fish breathe with their gills, and they need a constant supply of oxygen. Gills sit under the operculum. This is... View Article
What are convection current? Give examples
Convection currents are flowing fluid that is moving because there is a temperature or density difference within the material.Convection is... View Article
What are the components of air?
The composition of air consists of three key components of air, namely Nitrogen (78%), Oxygen (21%), Argon (1%), Carbon-di-oxide (0.03%)... View Article
What are primary,secondary and tertiary alcohols?
An alcohol is distinguished in primary, secondary or tertiary depending on how many carbons are attached to the carbon bearing... View Article
What is centripetal and centrifugal force with examples?
Centrifugal force is an outward fictitious force that is experienced by an object moving in a circular path directed away... View Article
What is carboxylic acid?
A Carboxylic Acid is an organic compound containing a carboxyl functional group. The general formula of a carboxylic acid is... View Article
What is resonance frequency?
Resonance occurs when a material oscillates at a high amplitude at a specific frequency. A phenomenon in which an external... View Article
What are adaptation and habitat?
Adaptation is essential for the survival of living organisms. Animals, which are unable to adapt to changing environmental changes die.... View Article
What is angle sum property of a triangle?
The angle sum property of a triangle is one of the most frequently carried out steps in geometry. As per... View Article
What are the difference between angiosperms and gymnosperms?
Angiosperms Gymnosperms They are also known as flowering plant. Gymnosperms are also known as non-flowering plant. They have flattened leaves... View Article
What is snell’s law?
Snell’s law is defined as “The ratio of the sine of the angle of incidence to the sine of the... View Article
What are melting points and boiling points?
Melting point The constant temperature at which a solid changes into liquid is called melting point.Melting point may be defined... View Article
