How would the path of the transmitted light change if the bottom medium was changed to glass instead of water?
A)It would refract less
B)It would refract more
C)It would not change

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.

which three statements are true about all alloys?

electric field is a function of 1/r^2

yes, the force per unit charge for a point charge is inverse square law.

find the sum of the two horizontal vectors and the sum of the two vertical vectors

isoceles right angled triangle