Consider this scenario: A basketball player will have a two-hour training session during the day. Basketball requires
both strength and stamina.
Now, answer the following questions.
1. What should the basketball player eat before basketball practice?
Describe the meal in individual items, such "chocolate" or "milk."
Also, state the food value of each item.
2. How long before the training session should the player eat?
3. Should the player drink anything before training?
4. What should the player eat after training?
Again, describe the meal.
5. When should the player eat after training?
6. Should the player drink anything after training?
If so, what should the player drink?

colorectal cancer may also develop from areas of abnormal cells in the lining of the colon or rectum. this area of abnormal cells is called dysplasia and is more commonly seen in people with certain inflammatory diseases of the bowel such as crohn's disease or ulcerative colitis.

answer: b.

explanation:

speed of light in vacuum is 300,000 km/s

speed of light in other mediums is given by the expression v = c/n, where c is the speed of light in vacuum and n is the refractive index of medium.

for the first medium v = 200,000 km/s

  so, refractive index of medium = 300000/200000 = 1.5

    1.5 refractive index is usually for glass. so first medium is glass.

for the second medium v = 250,00 km/s

so, refractive index of medium = 300000/250000 = 1.2

    1.2 refractive index is usually for water. so second medium is water.

for the third medium v = 0 km/s

so, refractive index of medium = 300000/0 = ∞

    ∞ refractive index is usually for opaque mediums. so third medium is opaque medium.