Khondalite – Petrographic Notes with Indian Occurrence (8 Marks)
Khondalite is a high-grade metamorphic rock belonging to the gneiss–schist group, composed mainly of quartzo-feldspathic–garnet–sillimanite assemblage with graphite. The term was coined by T. L. Walker (1902) after the Khond tribe of Odisha.
Megascopic Characters
Colour: Brown to greyish brown
Grain size: Medium to coarse grained
Texture: Porphyroblastic (garnet as porphyroblast)
Structure: Schistose to gneissose, well-developed
CHEMISTRY
A physical change is a change in form or state where no new substance is formed, while a chemical change produces a new substance.
Clues of a chemical change include gas production, colour change, temperature change, formation of a precipitate, and light being produced.
Oxygen gas relights a glowing splint, carbon dioxide turns limewater cloudy, and hydrogen gas produces a popping sound with a burning splint.
The chemical families on the periodic table are alkali metals, alkaline
Introduction
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DATABASE INTEGRATO : raccolta di dati, informazioni organizzate e gestite utilizzando il linguaggi di interrogazione SQL.
Perchè creare un database integrato ? La versione coerente e normalizzata di tutti i dati è utile in caso di grandi quantità di dati come nell'analisi dei Big data. Infatti l'integrazione consente di operare meglio attraverso operazioni sequel per confrontare diverse database
step 1 : ricerca delle fonti : da fonti ufficiali come istituiti di statistico, e verificare se
Romanen När hundarna kommer av Jessica Schiefauer handlar inte bara om brott, sorg och skuld, utan också om relationer och hur kärlek kan förändras till något destruktivt. Ett av de tydligaste temana i boken är kärlek och beroende, som framför allt skildras genom relationen mellan Ester och Isak. Deras förhållande börjar som en intensiv och romantisk tonårskärlek, men utvecklas gradvis till ett osunt känslomässigt beroende. I stället för att relationen ger trygghet och
Long Answers
1. *Physics of Tablet (Granulation Method) + Quality Control*
- Granulation: process of aggregating particles to improve flow and compressibility
- Methods: wet granulation, dry granulation, direct compression
- Quality control: hardness, friability, disintegration, dissolution, content uniformity
2. *Defects of Tablet and Processing Problem*
- Defects: cracking, capping, lamination, sticking, picking
- Causes: incorrect formulation, improper granulation,
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