Which branch of biology deals with the study of fishes? Ichthyology is also known as fish science is devoted to the study of fish.... View Article
Which law is also known as Law of constant composition? Law of definite proportions is also known as law of constant composition.... View Article
How does the light coming from an object enter the eye? The light coming from an object enters the eye through cornea and pupil.... View Article
Give the relation between acceleration, mass and force. The relation between acceleration, mass and force is given by: F=ma Force = Mass x acceleration As per Newton's second law of motion,... View Article
How much solar energy is received by India in one year? India receives about 5,000 trillion kWh of solar energy every year.... View Article
Hauz Khas tank was built in which present Indian state? Hauz Khas tank was built in Delhi which present in Indian state.... View Article
What is the P-P-P bond angle in P4 molecule in degrees? The P-P-P bond angle in a tetrahedral P4 molecule is only 60o.... View Article
Which crop is associated with a disease called red rot? Sugarcane is associated with a disease called red rot.... View Article
What is the maximum number of known compounds of Xenon? XeF2, XeF4 and XeF6 are known compounds of Xenon.... View Article
Name the element that has not yet been reacted with F2. There is no known compound of Ar and F2 as yet.... View Article
How is the SI unit of heat related to the unit calorie? 1 J = 0.24 cal as 1 cal is 4.2 J... View Article
What are the three main parts of a hot cathode ray tube? The three main parts of a cathode ray tube are Electron gun, Deflecting system and Fluorescent screen... View Article
Name the second most abundant metal in the earth’s crust Iron is the second most abundant metal in the earth€™s crust. It is also the most widely used metal.... View Article
What is the energy change known as in photovoltaic cell? The energy change that takes place in a photovoltaic cell is Light energy to electrical energy.... View Article
Which type of solids are held by weak dispersion forces? In non polar molecular solids, molecules are held by weak dispersion forces or London forces.... View Article
What is the nature of electolytes used in a salt bridge? Inert electrolytes are used as their ions are not involved in any electrochemical change.... View Article
Name the part of a neuron where information is acquired. The dendritic tip sets off a chemical reaction that creates an electrical impulse. These signals will accumulate in the cell body, or soma, of... View Article
What are the near and far points of a healthy human eye? Near and Far points of a healthy human eye are 25 cm and infinity respectively.... View Article
Which technique is used to separate salt from sea water? Water gets evaporated from sea water and salt residue is left behind.... View Article
Inert gases belong to which block of the periodic table? The outermost electronic configuration of inert gases is ns2np6.... View Article
