Match the following : \(\begin{array}{clcl} & \textbf{List-I} & {} &…
2017
Match the following :
\(\begin{array}{clcl} & \textbf{List-I} & {} & \textbf{List-II} \\ \text{a.} & \text{Glass } & \text{i.} & \text{Contains liquid crystal and serves as a bonding}\\&&&\text{surface for a conductive coating} \\ \text{b.} & \text{Conductive coating} & \text{ii.} & \text{Acts as a conductor so that a voltage can be}\\&&&\text{applied across the liquid crystal}\\ \text{c.} & \text{Liquid crystal} & \text{iii.} & \text{A substance which will polarize light when a }\\&&&\text{voltage is applied to it}\\ \text{d.} & \text{Polarized film} & \text{iv.} & \text{A transparent sheet that polarizes light} \\ \end{array}\)
Codes :
- A.
a-i, b-ii, c-iii, d-iv
- B.
a-i, b-iii, c-ii, d-iv
- C.
a-iv, b-iii, c-ii, d-i
- D.
a-iv, b-ii, c-i, d-iii
Attempted by 83 students.
Show answer & explanation
Correct answer: A
Final matching: a-i, b-ii, c-iii, d-iv
Glass — Contains the liquid crystal and serves as a bonding surface for a conductive coating.
Conductive coating — Acts as a conductor so that a voltage can be applied across the liquid crystal (for example, a transparent conductive layer such as ITO).
Liquid crystal — A substance which will polarize light when a voltage is applied to it (its orientation and optical properties change with applied voltage).
Polarized film — A transparent sheet that polarizes light (a polarizer placed over the display).
Therefore the correct code is: a-i, b-ii, c-iii, d-iv.