If the gas is heated, the particles will move faster as they gain more energy. Having read the above passage, choose the right answer to the following question (choices are they would move faster or they would move slower ): If John heats a gas in his bunsen burner, what would happen to the gas particles they would move faster or they would move slower?
they would move faster

(Question)
A higher-frequency wave has more energy than a lower-frequency wave with the same amplitude. Having read the above passage, choose the right answer to the following question (choices are more or less ): A low-frequency wave will have more or less energy than a high-frequency wave?
(Answer)
less

Ques: As greenhouse gases increase, changes will be more extreme. Having read the above passage, choose the right answer to the following question (choices are increased or decreased ): Reid notices changes in the weather and temperature from 100 years ago. This likely was caused by increased or decreased greenhouse gas levels?
Ans: increased

(Q).
The more branching there is in isomers, the lower the boiling and melting points are. Having read the above passage, choose the right answer to the following question (choices are lower or higher ): Eric removed branching isomers from one solution, and left the other solution alone. The removed isomer solution now has a lower or higher boiling point?
(A).
higher

Ques:Larger alkenes have lower boiling and melting points, so they are liquids or waxy solids at room temperature. Having read the above passage, choose the right answer to the following question (choices are cooler or warmer ): Sarah leaves coconut oil on the counter during the night when it is cool, and it is a solid. During the day, the coconut oil is a liquid, so the day is cooler or warmer?

Ans:warmer

Ques:For a given medium, sound waves travel more slowly at lower temperatures. Having read the above passage, choose the right answer to the following question (choices are slower or faster? ): Compared to sound waves travelling through a cup of ice water, would sound waves travelling through a cup of boiling water move slower or faster??

Ans:
faster?