Thespeedofsoundisthedistance travelled during a unit of time by a sound wave propagating through an elastic medium. In dry air at 20°C(68°F),the speedof soundis343.2 metres per second (1,126 ft/s). the speed of soundvariesfromsubstancetosubstance.Sound travels faster in liquids and non-porous solids than it does in air.
Which two states account for almost 50% of the total agritech start-ups opened in the past 5 years?
Essentiality of zinc in plant was discovered in 1926 by
First case of Herbicide resistance in India was observed in______ crop against _________ herbicide
Which of the following is not a vector quantity?
Socially acceptable ways of behavior that do involve moral standards
Which crop is commonly associated with the agricultural technique known as "seed plot"?
कौन सा सतत कृषि का घटक नहीं है?
Which instrument is used to determine the adulteration of water content in milk?
The instrument used in meteorogical observatory used to measure the rainfall
The F1 progeny of a cross is
