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Luminous intensity is a measure of the wavelength-weighted power emitted bya light source in a particular direction per unit solid angle, based on the luminosity function, a standardized model of the sensitivity of the human eye. The SI unit of luminous intensity is the candela (cd).
The optimum temperature for the germination of wheat seed is ____.
Which application commonly uses a constant speed engine?
Which among the following is a major constraint in the rice–wheat system of Indo-Gangetic plains affecting long-term sustainability?
Hybrid variety of chilli recommended for cultivation is
Dead heart symptom in sorghum is because of:
Which soil texture class has the highest water-holding capacity?
Coffee belongs to which of the following family?
The insect order Hemiptera includes species with what specific type of feeding adaptation?
The sunflower is a good example of phototropism The inflorescence of sunflower is:
Marginal utility signifies