Multiple choice

Which of the following is used as a material for making protective windows in space probes?

  1. Steel

  2. Graphite

  3. Tungsten

  4. Diamond

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

Diamond is used for protective windows in space probes because of its exceptional hardness, thermal conductivity, and transparency to a wide range of electromagnetic radiation. Diamond can withstand extreme conditions, micrometeoroid impacts, and radiation while maintaining optical clarity.