71st BPSC Prelims (2025), question 133
🔬 Science & Technology
Which material is used for smart film?
Show answer
Answer: A — Indium tin oxide
Indium tin oxide, a transparent conductor, is used in smart (electrochromic) films.
Read the chapter this comes from
CareerCraft Labs is a private study platform. It is not a government body and is not affiliated with, endorsed by, or authorised by any examination authority. We do not accept applications, conduct examinations, or issue government results.