Storage capacity of the soil is the extent to which it can hold
In soil, water available for plants is
A. capillary water
B. hygroscopic water
C. gravitional water
D. chemically bound water
Correct Answer - A
Water is present in the space between the soil particles. A large proporition of water is retained between the soil particles agnist the gravitational force. This is called capillary water. It is redily available to plants for absorption by roots.
Correct Answer - C
We have,
`n(S) = 5^(5)`
For computing favorable outcomes, 2 boxes which are to remain empty, can be selected in `.^(5)C_(2)` ways and 5 marbles can be...
Correct Answer - B
Dark colour of soil is due to accumulation of leached organic substances and organic matter which serves as a reservoir of nutrients and water in the soil,...
When a user enters data using input devices, the computer system stores this data in a memory unit i.e. storage unit. The storage unit uses a set of pre-programmed instructions to...
Correct Answer - A::B::C::D
Since `|tan^(-1)x| = {(tan^(-1) x," if " x ge 0),(-tan^(-1) x," if " x lt 0):}`
`rArr |tan^(-1)x| = tan^(-1) |x| AA x in R`
`rArr tan...
Utility:
The utility is a power of a commodity or service which satisfies human want. In this case, water has utility, as it satisfies the thirst of people.
Correct Answer - D
In the second quadrant, `sinxltcosx` is false, as sinx is positive and cosx is negative.
In the third quadrant, i.e., `((5pi)/4,(3pi)/2)` is tanx lt cotx then `tan^2xlt1`,...