To prove the interplanar spacing for a hexagonal crystal, you can use Bragg's law and the geometry of the hexagonal lattice. The interplanar spacing (d) for planes characterized by Miller indices ((h, k, l)) can be derived using the formula:
[ d = \frac{a}{\sqrt{3}} \cdot \frac{1}{\sqrt{h^2 + hk + k^2}} ]
for the basal planes where (l = 0), and
[ d = \frac{c}{l^2} ]
for planes perpendicular to the c-axis. Here, (a) is the lattice parameter in the basal plane, and (c) is the height of the unit cell. By analyzing the geometry and applying these formulas, you can confirm the interplanar spacings for hexagonal crystals.
Axioms cannot be proved.
No. A corollary is a statement that can be easily proved using a theorem.
Neither. It is a hypothesis which may be true until proved or proved to be false.
Euclid was the one who proved that there are only five platonic solids.
Pythagorus
Crystal Light is sweetened by sucralose, which is sold commercially under the brand name Splenda.
Crystal Palace closed because they needed to rebulid, re-surface and change the state of it.
She proved the innocence of victims.
Hermite proved that "e" is transcendental, but it was Ferdinand Lindemann who proved that "pi" is transcendental.
In general a contradiction cannot be proved.
a proved truth
Axioms cannot be proved.
Yes the word proved is a past tense verb.
He proved Fermat's Last Theorem. Actually he proved the Taniyama-Shimura-Weil conjecture and this proved the theorem.
* He proved nothing, but he did say God made the earth.
No, he proved lightning is a form of electricity
Irrefutable evidence is the only means that something is proved to be true.