The gas used for filling weather balloons is-
Helium is used for filling weather balloons because: 1. Helium gas is lighter than air and it has lesser density as compared to the air. So, we observe that the balloon starts rising upwards and this is because of its less density than air i.e. about one-eighth times lesser than air. 2. It is inert and non-flammable and therefore does not react with air or surroundings or gets explode.
According to the MSP for Kharif Crops 2023-24, the MSP for Cotton (Long Staple) is ____
Which of the following statements is/are true about the relationship between soil fertility and nutrient cycling?
Statement A: Nutrient cycling r...
BOD of most of food wastes is
In Production function curve, which stage starts when AP and MP intersect each other and E is equal to 1?
With reference to Food Fortification in India, which of the following statements is correct:
Final product of Calvin cycle is
Communication invokes three phases, expression, interpretation and
What term describes crops planted to mitigate the impact of a failed main crop and catch the remaining season?
Which of the following crop responds well to sulphur?
Seed rate of Pennisetum glaucum L. is
