10 Questions
What is the property of reducing friction called?
The property of reducing friction is known as lubricity.
What is the purpose of a lubricant?
The purpose of a lubricant is to reduce friction between surfaces in mutual contact.
What are some other uses of lubricants?
Some other uses of lubricants include cooking, bioapplications on humans, ultrasound examination, medical examination, and sexual intercourse.
How long have lubricants been in use?
Lubricants have been in use for thousands of years.
What have been found on the axles of chariots from 1400 BC?
Calcium soaps have been found on the axles of chariots from 1400 BC.
What are some common uses of lubricants?
Cooking, bioapplications on humans, ultrasound examination, medical examination, and sexual intercourse.
What is the main purpose of using a lubricant?
To reduce friction and contribute to a better functioning of a mechanism.
What are some industrial applications of lubricants?
Reducing friction between surfaces, transmitting forces, transporting foreign particles, and heating or cooling surfaces.
What substance has been found on the axles of chariots from 1400 BC?
Calcium soaps.
What is the term used to describe the property of reducing friction?
Lubricity.
Test your knowledge on lubricants and their role in reducing friction and heat generation between surfaces. Learn about the different functions of lubricants and their importance in various industries.
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