(Q).
Use information from the paragraph to answer the question. Paragraph : Because all electromagnetic waves travel at the same speed through space, a wave with a shorter wavelength must have a higher frequency, and vice versa. Question: John was looking at the magnetic reader in the lab. What he observed was that as a wave with a shorter wavelength traveled, the frequency became Lower or Higher?
(A).
Lower

(Q).
Use information from the paragraph to answer the question. Paragraph : The surface is heated by the Sun and some of that heat radiates back into the air. This makes the temperature higher near the surface than at higher altitudes. Question: Devon's cat, Fluffy, is looking for a nice warm spot to lay out in the sun. Because of how the sun heats the earth, and how some heat radiates into the air, the cat laying high up in a tree branch, rather than on the ground, would keep the cat cooler or warmer?
(A).
cooler

(Q).
Use information from the paragraph to answer the question. Paragraph : The greater the objects mass, the greater the force of gravitational attraction. Question: When two things are large they have what level of gravitational force High or Low?
(A).
High