subject
Chemistry, 06.01.2021 03:20 bookerman123

Why are lubricants necessary? decrease loss of energy
reduce friction
used as fuel
increase heat energy

ansver
Answers: 2

Another question on Chemistry

question
Chemistry, 21.06.2019 23:50
2points what is the job of a scientist? a. to answer ethical questions. b. to write laws based on his or her knowledge. c. to ask and answer scientific questions. d. to ignore facts that do not support his or her theory.
Answers: 1
question
Chemistry, 22.06.2019 15:00
‘which reaction would most likely require the use of an inert electrode?
Answers: 1
question
Chemistry, 22.06.2019 23:00
What does a numerical subscript following an element in a chemical formula mean?
Answers: 1
question
Chemistry, 23.06.2019 05:00
How many atomic mass units are equal to 1.672×10−24 g of protons?
Answers: 3
You know the right answer?
Why are lubricants necessary? decrease loss of energy
reduce friction
used as fuel
Questions
question
Mathematics, 12.07.2021 17:10
question
English, 12.07.2021 17:10
Questions on the website: 13722363