Use information from the paragraph to answer the question. Question: If Jimbo increases the wavelength of the soundwave he is generating, what will happen to the energy carried by that soundwave increases or decreases? Paragraph : Waves with shorter wavelengths have more energy.
decreases

(Question)
Use information from the paragraph to answer the question. Question: Ryan noticed that a popular solar panel is more or less expensive than it was? Paragraph : Solar power is expensive, but as demand increases technology improves and costs decrease.
(Answer)
less

Ques: Use information from the paragraph to answer the question. Question: Alan's lye has a higher pH than his soda. His lye was less or more acidic? Paragraph : Acids have pH values below 7. The lower the pH value, the more strongly acidic the substance.
Ans: less

(Q).
Use information from the paragraph to answer the question. Question: Milo was playing around with water by changing the pH level. If he lowered the pH what would happen to the acidity of the solution it would decrease or it would increase? Paragraph : Acids have pH values below 7. The lower the pH value, the more strongly acidic the substance.
(A).
it would increase

Ques:Use information from the paragraph to answer the question. Question: If Milo places his coffee into the microwave and cools it off, what will happen to the rate of vibration of the molecules in the drink increase or decrease? Paragraph : Warmer molecules vibrate faster than cooler ones.

Ans:decrease

Ques:Use information from the paragraph to answer the question. Question: John is playing around with different temperature settings on his bunsen burner. If he heats up a gas in the burner and then lets the gas cool down, what would happen to the gas particles as the temperature got lower they would slow down or they would speed up? Paragraph : If the gas is cooled, the particles will move more slowly, because they will have less energy.

Ans:
they would slow down