Q. Which of these reduces friction?

इनमें से कौन घर्षण को कम करता है?

A
Oil
तेल
B
Water
पानी
C
Grease
ग्रीज़
D
All of these
इन सब

Explanation

Lubricants such as oil, water, and grease reduce friction between surfaces by creating a thin layer that separates the surfaces and minimizes direct contact, allowing smoother motion.

Invest in Future Achievers

Your support helps keep Exam Achiever 100% free for students preparing for exams.

Thanks for your support!

More From This Topic

Related Questions

Related Topics

Conservation Principles Rotational Mechanics Measurement Methods and Error Analysis Friction Reflection and Refraction

Comments

Leave a Comment

Invest in Future Achievers

Your support helps keep Exam Achiever 100% free for students preparing for exams.

Thanks for your support!

People Also Search For

Illustration of a clipboard with a checklist and pencil, bright and colorful style

Ready for a Challenge?

Take our Free timed mock tests to sharpen your skills and boost your confidence!