Physics · Building Materials
What should be the penetrating power of a good timber preservative?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
Share:
- 12 mm to 6 mm
- 26 mm to 25 mm✓
- 325 mm to 35 mm
- 435 mm to 40 mm
Correct answer
6 mm to 25 mm
Download Single Question PDF
Save this question and verified answer as a clean study sheet with live clickable link.
👥
Share with Friends & Study Groups
Challenge your peer aspirants on WhatsApp or Telegram to solve this question!
Online Test Series
Start Free Mock Test →Preparing for Physics?
Practice full-length mock tests with real exam timers, instant score analysis, and all-India ranking.
Chapter Practice
Practice Building Materials MCQs →Want more practice questions on Building Materials?
Solve complete topic-wise tests with detailed solutions on GkGet.
Related Practice Questions
Recommended practice questions in Physics · Building Materials