Answer:
bats locate food using sound wave by there ears
Explanation:
there ears can her everything
Since the total conductance is 0.0075 s, the total resistance is 133-1/3 ohms.
Answer:
The answer is B complimentary
Explanation:
Answer:
The right solution is "".
Explanation:
Given that,
q = 0.50 nC
d = 900 mm
As we know,
⇒
By putting the values, we get
⇒
⇒
⇒
Explanation:
In an acid solution, the concentration of H₃O⁺ ions is more than OH⁻
In a basic solution, the concentration of OH⁻ is more than that of H₃O⁺
By definition:
According to Arrhenius theory;
An acid is a substance that interacts with water to produce excess hydroxonium ions, H₃O⁺ in an aqueous solution. The hydroxonium ions formed as a result of the chemical bonding between the oxygen of water molecules and the protons released by the acid due to its ionization.
A base is a substance that interacts with water to produce excess hydroxide ions, OH⁻ in an aqueous solution. The common bases are NaOH and KOH
learn more:
acid brainly.com/question/5121777
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