Ques: Read the passage below and choose the right answer to the following question (choices are shorter or longer ):  Longer wavelength electromagnetic waves have lower frequencies, and shorter wavelength waves have higher frequencies.   Shirley wants to make sure that her frequencies are low, so she will have her wavelengths for the electromagnetic waves be shorter or longer?
Ans: longer

Ques: Read the passage below and choose the right answer to the following question (choices are warmer or cooler ):  Air in the troposphere is warmer closer to Earths surface.   As the rocket falls down through the troposphere and gets nearer to the Earth's surface, the air will be warmer or cooler?
Ans: warmer

Ques: Read the passage below and choose the right answer to the following question (choices are it has more energy or it has less energy ):  If the gas is cooled, the particles will move more slowly, because they will have less energy.   Gaby is examining a particle that sped up after she heated some gaseous CO2. Why did the particle speed up it has more energy or it has less energy?
Ans: it has more energy

Ques: Read the passage below and choose the right answer to the following question (choices are increases or decreases ):  The hotter a resistor becomes the more resistance it has.   If Milo increases the heat he applies to a resistor, what happens to the resistance increases or decreases?
Ans:
increases