Answer:
Sound waves required a medium.
Explanation:
In space, there is only vacuum hence no any medium for sound wave travel.
Since sound waves are mechanical waves, they require a material medium such as air, hence no sound transmission.
Answer
Explanation:O2 = 1.7×10-3M;
N2 = 6.4×10-3M;
NO = 1.1 10-5M.
V= d/t
v=speed
d=distance
t=time
So v= 422/3
v =140.667m/s
Answer: The total energy is maintained as energy transformed
Explanation:
The kinetic energy and potential energy is been maintained as each of the experiment is been performed which is 50Joules
Answer: I believe that it's electrons please let me know if it was right or what it was!
Hope this helps!!! Good luck!!! ;)