Y → Z → X → W
Explanation:
W = 6
X = 5
Y = 1
Z = 3
A convenient scale for expressing the level of acidity or alkalinity of aqueous solutions is the pH or pOH scale.
- The pH of a solution is the negative logarithm to base 10 of the hydrogen ion concentration of the solution.
- The pH scale ranges from 1 to 14 in which case 1 is the lower limit and 14 is the upper limit.
- An acidic solution has a pH value less than 7
- Neutral solutions have pH of 7
- Bases have pH greater than 7
Learn more:
Acidity brainly.com/question/5121777
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The statement is constructed with the purest form of veracity, and
it is True in every respect, every jot and tittle, ever 'p' and 'q'.
Truer words are rarely if ever spoken. Verily and forsooth,
Most comets indeed come from a dark, distant, foreboding
place in the solar system, unknown until very recently, and
now referred to as the "Oört Cloud".
Answer:
D)
Explanation:
The Period-Luminosity relationship tells us that luminosity increases with the period, and of course the more luminosity a star has the more far away they can be seen, so from this we know that:
A) False since lower luminosities can be observed when they are close.
B) False since longer periods means higher luminosities
C) False since lower luminosities can be observed when they are close.
D) True: Variable stars with shorter periods have lower luminosities, so they can only be observed when they are close.
Answer:
The answer is D
The second law of thermodynamics