Question
The reason for a swimming pool to appear less deep than
the actual depth is –Solution
The apparent depth will look less that its real depth due to the refraction of light. Refraction is the bending of a wave when it enters a medium where it's speed is different. The refraction of light when it passes from a fast medium to a slow medium bends the light ray toward the normal to the boundary between the two media. The amount of bending depends on the indices of refraction of the two media and is described quantitatively by Snell's Law.
 "What nutrient deficiency is responsible for interveinal chlorosis?"
Sowing depths for maize and semi dwarf wheat seeds are
Vertisol order soil is found maximum in which state?
What is the minimum germination percentage of wheat?
With reference to micro-irrigation, which of the following statements is/are correct?
1.      Fertiliser/nutrient loss can be reduced.
...Food analyst analyse, prepare report and send to designated officer (DO) for copies of report indicating the method of sampling and analysis within ____...
A non-membrane bound organelle found exclusively in animal cells is _________.
Which of the following Nitrogen Fertilizer is partly soluble?
Assartage system is related with
The rats are medium-sized rodents belonging to the family called……………..
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