Answer:
Ranked, Overhead Sprinklers are the worst, followed by flood, with trench being the best option.
Explanation:
Overhead sprinklers waste a lot of water due to evaporation, and are not suitable for fruit like Tomatoes.
Flood irrigation also is wasteful as more soil than necessary is watered. It is also very species limited as most plants do not appreciate a full bath, only a shower.
Trench Irrigation brings water precisely where it is meant to, and loses less water to evaporation of watering what does not need it.
So you had to pick one, use Drip Irrigation instead for a small garden. If these are the only options, go for trench.
Answer:
F has the smallest atomic radius.
Explanation:
Atomic radius is one of the perIodic properties defined by the Periodic Table.
Atomich radius is the distance to the nucleus that comprises 95 % of the density electronic load. It can be defined as a function of the internuclear distance. Although this distance varies, depending on whether the atoms are linked by a chemical bond or simply in contact without forming link.
Atomic radius is a periodic property that increases by period (from the top to below) and decreases (from left to right) by group.
In the same group are O and F, so F < O
In the same group, we have S and Cl, so Cl < S
As Cl and F are in the same period, we define the atomic radius Cl > F and
S > Cl (In the same period)
The right way to order the elements are S > Cl > O > F
Answer: Option (1) is the correct answer.
Explanation:
Melting point is defined as the point at which a solid state of a substance starts to melt and it converts into liquid state.
Also, it is known that more is the number of linear carbon atoms attached to each other, more is the melting point of a substance. Whereas more is the branching present in a compound least will be its melting point.
For example, has only 5 carbon atoms attached to carboxylic acid group. Whereas has 9 carbon atoms attached to carboxylic acid group.
Therefore, compound will have low melting point.
Thus, we can conclude that out of the given options, fatty acid has the lowest melting point.
Explanation:
NOO I KNOW..........................