Answer:
newtons first law
Explanation:
an object in motion will stay in motion unless acted upon by an outside force
Answer:
A
Explanation:
It doesnt depend on where you are in the world it will happen.
Speed = distance/time
=> speed = 817/19 m/sec = 43 m/sec
hope it helps!
Answer:
The P Wave travels through Earth's crust more quickly than the S wave travels
Explanation:
P and S waves are types of seismic waves that travel through Earth's crust.
Some basic data we can read from this graph are:
- it takes around 13 minutes for P wave to travel 10000 kilometers.
- it takes around 25 minutes for S wave to travel 10000 kilometers.
Based on this data, we can conclude that, since P wave takes less time then S wave to travel the same distance, that means that it moves through Earth's interior more quickly.
Answer:
<h2>830.56 moles</h2>
Explanation:
To find the number of moles in a substance given it's number of entities we use the formula
where n is the number of moles
N is the number of entities
L is the Avogadro's constant which is
6.02 × 10²³ entities
From the question we have
We have the final answer as
<h3>830.56 moles</h3>
Hope this helps you
