When two trains cross each other, they cover distance equal to the sum of their lengths with relative speed. Let's take length of each train = x So, total length of both trains = 2x Relative speed = (105 – 85) × (5/18) = 50/9 m/sec. ∴ Total length = Time × Relative speed ⇒ 2x = (36 × 50)/9 ⇒ x = 100 m
Unit of specific leaf area (SLA) is ___
Toxicity of boron in plant causes:
Best nitrogenous fertilizer for rice crop is
Which method is NOT used for mud crab fattening?
Which among the following is a requirement for breaking dormancy and to improve germination?
Which one the following is responsible for Rice tungro virus transmission?
The botanical pesticide "Pyrethrum" is derived from
The Taungya System is a form of agroforestry system in which short-term crops are grown in the early years of the plantation of a woody perennial specie...
Queen of cereals is
In which of the following processes CO2 is not released?
