wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

Which of the following is a lubricant?


A

Rubber

No worries! We‘ve got your back. Try BYJU‘S free classes today!
B

Sand

No worries! We‘ve got your back. Try BYJU‘S free classes today!
C

Salt

No worries! We‘ve got your back. Try BYJU‘S free classes today!
D

Grease

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
Open in App
Solution

The correct option is D

Grease


The substances which when applied between two surfaces reduce friction between them are known as lubricants. They help in reducing heat generation, and wear and tear in machines. Grease is a commonly used lubricant which is used in machines to reduce friction.


flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
How to Increase Friction
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon