The following diagram represents the convection zone in the sun. Which of the following statements accurately descnbes the process that is occurring in this area? (The answer choices are in the picture)
Sorry if it’s blurry

found in the nucleus

has mass of one amu

1 a

2 b

3 b

4 d

5 d

6 d

explanation:

answer: at 24 february, 2014 the population gets twice of its initial population.

explanation:

since we have given that

the population for alpha city, t years after january 1, 2004 is given as

first we find out the initial population, i.e. t=0,

so, our quadratic equation becomes,

according to question, we have said that if the population has twice its initial population, then it becomes

so, time taken to reach this above mentioned population is given by

now, we know that time can't be negative so, we take t=9.149 years.

hence, at 24 february, 2014 the population gets twice of its initial population.

d. air pressure decreases as altitude increases.