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Interfaces and Thin Films

Question 1 of 14

What is the primary difference between an interface and a thin film?

  1. An interface involves two distinct materials, while a thin film is a single material.
  2. An interface is always formed between two solids, while a thin film can be formed on a solid, liquid, or gas.
  3. An interface is always atomically sharp, while a thin film can have a finite thickness.
  4. An interface is always formed by chemical bonding, while a thin film can be formed by physical deposition.

Prize Money

15₹7 Crores
14₹1 Crore
13₹50,00,000
12₹25,00,000
11₹12,50,000
10₹6,40,000
9₹3,20,000
8₹1,60,000
7₹80,000
6₹40,000
5₹20,000
4₹10,000
3₹5,000
2₹2,000
1₹1,000