Each section of the triangle would represent a trophic level
Answer:
v = 660 miles per hour
Explanation:
Given that,
The distance covered by the airplane is 1650 miles
Time taken by airplane is 2 hours 30 minutes
We need to find the average speed of the airplane. The total distance covered divided by total time taken is called the average speed of an object.
We know that,
1 hour = 60 minutes
⇒ 30 minutes = 0.5 hour
So,
Hence, the average speed of the airplane is 660 miles per hour.
Answer: Acceleration can be defined as the rate at which velocity changes
Acceleration has the units m/s2.
Hope this helps! :D
Answer:
The sample should be concentrated in less than 5mL of solvent
Explanation:
The sample should be concentrated in less than 5mL of solvent
column chromatography is a chemistry process used in isolating/extracting a chemical compound from a mixture
some examples of sample compounds used can be water or hydrogen peroxide
Negative ions are attracted to the anode. In the process of electrolysis, current can flow through a liquid because negative ions are attracted to the anode.