It is also likely (but not certain) that the photons will be absorbed by atoms. ... Light particles( or photons) never”run out” or loose their energy, so they can go an infinite distance, or until it reaches an object, that reflects the light or obsorbs it. Ie, a planet, or a mirror.
Answer:
25.3 ft
Explanation:
The illustration of the problem is shown the attached image.
The length of the ladder can be calculated using the Pythagoras theorem:
The hypotenuse is the length of the ladder.
........1
Triangle ABC is similar to triangle AEF, hence:
BC = 
.................2
Substitute 2 into 1
= 
+ 
Let AE = x
= 
= 
Minimize L with respect to x.
2
= 
=
Answer:
1- b: 2- a : 3- c : 4- d
Explanation:
it starts 2 move away from strting point, then no motion, then moves toward the start, the slows up.
Answer:
b
Explanation:
bbbbbbbbbbbbbbvgh c tyvftj xf
<span>a thin fibrous cartilage between the surfaces of some joints, e.g., the knee.</span>
