Question
What is the speed of sound in air at room temperature
(20°C)?Solution
The speed of sound in air at room temperature (20°C) is approximately 343 m/s. This speed depends on the temperature and medium. As temperature increases, the speed of sound also increases. This is because the molecules in the air move faster, allowing sound waves to propagate more quickly.
Fertigation system of irrigation is the
Which term in sericulture refers to the process of removing the sericin protein from silk fibers, resulting in smoother and more lustrous silk?
___________ is the process in which acids and bases react to form salts and water.
Which of the following part of stomach is called “True stomach”?
What percentage of the world's cotton cultivation area does India hold?
In which type of cooperative farming do members retain individual ownership of land?
Main function of bio-fertilizer is
Grass tetany is caused by:
National Income means
The Indian council of Agricultural Research (ICAR) set up an All India Soil Survey Committee in 1953 which divided the Indian soils into …….. major ...
