General Studies · Metrology

The type of surfaces best suited for measuring surface roughness using a Light Interference Microscope are _____.

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1soft elastomeric surfaces that deform under minimal contact
2extremely large unpolished rough surface areas
3volatile liquid surfaces
4highly reflective and fine ground surfaces requiring high-precision 3D mapping✓

Correct answer

highly reflective and fine ground surfaces requiring high-precision 3D mapping

Save this question and verified answer as a clean study sheet with live clickable link.

👥

Challenge your peer aspirants on WhatsApp or Telegram to solve this question!

Online Test Series

Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.

Chapter Practice

Want more practice questions on Metrology?

Solve complete topic-wise tests with detailed solutions on GkGet.

Recommended practice questions in General Studies · Metrology

Which of the following territories was annexed by Lord Dalhousie under the pretext of misgovernance, and not directly through the Doctrine of Lapse?

What was the primary stated reason for the Partition of Bengal in 1905 by Lord Curzon?

Related Practice Questions