how to do a science fair expirement with that topic?
2006-10-16 17:21:20 · 4 answers · asked by Anonymous in Science & Mathematics ➔ Other - Science
Boring project. Just bring a stick of butter and demonstrate that it will melt on a warm day if you put it in the sunshine.
2006-10-16 17:30:18 · answer #1 · answered by David S 5 · 0⤊ 0⤋
I guess u could demonstrate how oil works in engines and then experiment with each oil type...ie(10-w30) or (5w-30) and then the effect each oil type has on an engine during a given environment. Certain viscosities are better for warm or cold weather.
As far as an expeiment is concerned, I really cant tell you what to do..be creative!
2006-10-16 17:30:50 · answer #2 · answered by Anonymous · 0⤊ 0⤋
Depends on the oil. Motor oil actually acts opposite natural oil. It gets thinner with cold temperatures so it will flow better, and thicker when it's hot so it will protect better.
2006-10-17 07:52:11 · answer #3 · answered by Nomadd 7 · 0⤊ 0⤋
in case you have a severe overall performance engine, or stay in a warm climate, the engine will run warmer. in case you utilize an oil in that engine it is basically too skinny, it may reason the engines bearings and different steel factors to placed on quicker. it is going to additionally run particularly heat each and all of the time. on the different hand, in case you utilize an oil it is basically too thick it is going to reason the engine to paintings greater solid. that could reason destructive overall performance, decrease gasoline mileage and different problems down the line.
2016-12-26 21:19:43 · answer #4 · answered by ? 3 · 0⤊ 0⤋