Start learning 50% faster. Sign in now
The refractive index of many materials (such as glass) varies with the wavelength or colour of the light used, a phenomenon known as dispersion. This causes light of different colours to be refracted differently and to leave the prism at different angles, creating an effect similar to a rainbow. In optics, dispersion is the phenomenon in which the phase velocity of a wave depends on its frequency, or alternatively when the group velocity depends on the frequency.
ICAR- National Bureau of Animal Genetic Resources is situated at ___
What type of pest primarily damages store grains such as rice and wheat?
Diamond Back Moth (DBM) is a specific insect of which crop?
The IFOAM is the worldwide umbrella organization for the organic agriculture movement, which represents close to 800 affiliates in 117 countries. What d...
Under which scheme subsidy for installing solar pumps being given to farmers?
Etawah Pilot Project was launched under the leadership of
Which part of alimentary canal of poultry is known as muscular stomach?
When plant cells are placed in hypertonic solution, they become____
Trashing, Arrowing and Ratooning are common practices in
The maximum amount of energy is liberated on oxidation of ____