Answer: a. high capillary action.
Explanation:
Water can pile up a short distance above a container's rim due to high capillary action. Capillarity is process by which water falls or rise through a narrow capillary tube. The concept allows water to rise to a certain height through the container before dropping.
Answer:
D) Q = 80 C
Explanation:
Given;
current flowing in the light bulb, I = 2A
time of current flow, t = 40,000 ms = 40,000 x 10⁻³ s = 40 s
The quantity of the charge is calculated as;
Q = It
where;
Q is the quantity of the charge (Coulombs)
Q = (2 ) x (40)
Q = 80 C
Therefore, the quantity of charge flowing in the circuit is 80 C
D) Q = 80 C
A change of colour, heat being released or fizzing (a gas being released)
Answer: the mercury will be 1155.678mm above the reference mark
Explanation:
Detailed explanation and calculation is shown in the image below
The answer to this question is A."Characterizing soil color"
-I hope this is the answer you are looking for.