Gene flow
I think gene flow
Answer: Masses of the two objects added together
Explanation:
Answer:
For one dimensional box
E= 
For lowest energy transition will be from n =1 to n=2
Hence,

h= 6.626 *10-34 J.s
m = 9.31 *10-31 Kg
L= 0.14 * 10-9 m
c= 3 *108 m/s


Not in visible range
The angle between vertical and horizontal vector is 90 and cos 90 is 0
So R(resultant) = root( 7 square + 12 square)
= root (49 + 144 )
= root ( 193 )
We know root 196 is 14 soo 193 is nearly 14 but if they asked you can use a calculator, the answer is 13.8924439894