One of the most important reasons is that when mountains were built there were events such as tilting. Because of that most of the sedimentary rocks were no longer horizontal.We know that because of the law of original horizontality
Answer:
The distance of the object placed on the principal axis from the concave mirror.
Explanation:
In a concave mirror, the nature of the image formed formed by the object placed in front of the mirror depends on the position of the object placed in from of the mirror. It all depends on the distance between the mirror and the object placed on the principal axis.
The closer the object is to the lens, the more larger or magnified the image formed will be. For example an object placed between the focal point and the pole of a concave produces a much larger image than an object placed beyond the centre of curvature of such mirror.
For the answer to the question above asking to d<span>etermine the density of the proton.
</span>Density is mass over volume.
The volume of a sphere is 4πr³/3. r is half the diameter.
So the density would be 2.3×10¹⁷ kg/m³.
I hope my answer helped you. Feel free to ask more questions. Have a nice day!
We’re are the answer choice at ?
Answer:
There are 2.5 x 10¹⁸ electrons in 0.4 C.
Explanation:
The charge of one electron = 1.602 x 10⁻¹⁹ C
Therefore, the number of electrons in 0.4 C is calculated as follows;
1.602 x 10⁻¹⁹ C -------------> 1 electron
0.4 C --------------------------> x
x = (0.4 ) / (1.602 x 10⁻¹⁹)
x = 2.5 x 10¹⁸ electrons
Therefore, there are 2.5 x 10¹⁸ electrons in 0.4 C.
