Problem: OPTIONS:
- evenly
- biochemically
- equally
- asymmetrically
Q: Answer the following question given this paragraph: Collision of a relatively slow-moving neutron with a fissile nucleus can split it into two smaller nuclei with the same or different masses. Neutrons are also released in the process, along with a great deal of energy. Any isotope that can undergo a nuclear fission reaction when bombarded with neutrons is called a fissile isotope. During nuclear fission, the nucleus usually divides asymmetrically rather than into two equal parts, as shown in Figure 20.7 "Neutron-Induced Nuclear Fission". Moreover, every fission event of a given nuclide does not give the same products; more than 50 different fission modes have been identified for uranium235, for example. Consequently, nuclear fission of a fissile nuclide can never be described by a single equation. Instead, as shown in Figure 20.8 "Mass Distribution of Nuclear Fission Products of ", a distribution of many pairs of fission products with different yields is obtained, but the mass ratio of each pair of fission products produced by a single fission event is always roughly 3:2. Figure 20.8 Mass Distribution of Nuclear Fission Products of 235U. Q: How does the nucleus divide during nuclear fission? A:
Answer: asymmetrically

Problem:OPTIONS:
- binary friction
- strong force
- harmonic friction
- kinetic friction

Answer the following question given this paragraph: Kinetic friction acts between two surfaces that are in contact and in motion with respect to each other. This force reduces the acceleration and it always opposes the direction of motion. Q: What type of force always opposes the direction of motion? A:
****
A: kinetic friction

Answer the following question given this paragraph: A: You may eat a wide variety of carbohydratesfrom sugars in fruits to starches in potatoes. However, body cells use only sugars for energy. Q: What do body cells use for energy? A:
OPTIONS:
- chlorophyll
- solvents
- mixtures
- sugars
sugars

Answer the following question given this paragraph: Sensory organs such as the eyes and ears are part of the nervous system. The nervous system controls all other body systems. However, the nervous system doesn't work alone. The endocrine system also helps to regulate the body and its functions. Q: The various sensory organs are part of what organ system? A:
OPTIONS:
- digestive
- lymphatic
- respiratory
- nervous

Answer: nervous

Question: Answer the following question given this paragraph: Some mutations that lead to cancer may be inherited. However, most of the mutations are caused by environmental factors. Anything in the environment that can cause cancer is called a carcinogen. Common carcinogens include certain chemicals and some types of radiation. Q: A carcinogen is nything in the environment that can cause what disease? A:
OPTIONS:
- glaucoma
- alzheimers
- diabetes
- cancer
Answer: cancer

input: OPTIONS:
- outer space
- through glass
- under water
- vacuum Now, answer this question: Answer the following question given this paragraph: Although the speed of light is constant in a vacuum, light travels at different speeds in different kinds of matter. For example, light travels more slowly in glass than in air. Therefore, when light passes from air to glass, it slows down. If light strikes a sheet of glass straight on, or perpendicular to the glass, it slows down but passes straight through. However, if light enters the glass at an angle other than 90, the wave refracts, or bends. This is illustrated in Figure below . How much light bends when it enters a new medium depends on how much it changes speed. The greater the change in speed, the more light bends. Q: While light travels at different speeds in different kinds of matter, the speed of light is constant in what condition? A:
A:
output:
vacuum