The sound bounces from wall to wall, so you draw arrows down the length of the canyon in both directions.
i guess that would be false cause ...
the elements in periodic table are arranged by atomic number which is basically the number of protons
hope that helps :)
Answer:
2.5N
Explanation:
since force is inversely proportional to square of the distance apart. that means the ratio of distance apart. so u have 12800×12800÷(6400××6400)=4/1
so the weight will be reduced to 1/4 of 10N
Answer:
The light scatters in all directions.
