I'm not an expert in mice, but I wouldn't oil the wheel unless I had some sort of hippie "environmentally safe oil"; WD-40 may be out of the question. If you're worried/enraged at the constant squeaking noise, that the wheel makes when the mice run, just take it out when you go to bed or get annoyed. Alternatively, many pet stores sell hard-plastic "squeak free wheels", for only a few bucks more than the regular kind.
Yes, you can! Apply in the scroll wheel axis to lubricate the plastics for a smoother and quieter wheel scrolling! However be very careful to keep the lubricant on the bearings and not get any on the wheel surface itself. However not on an optical mouse without a wheel
The Mouse Wheel
The energy is mechanical energy from the physical movement of the mouse running on the wheel.
The form of energy the mouse on the wheel is converting is mechanical energy. The mouse is using its muscles to move the wheel, which in turn produces mechanical energy that can be used to do work.
Mouse Wheel
A scroll button or mouse wheel.
mouse
Press both mouse buttons at the same time.
take away its wheel
The middle mouse button is usually the scroll wheel. Push the wheel down to click it.
Press the middle mouse wheel and move your mouse.
A scroll mouse is a mouse which includes a scroll wheel. The scroll wheel can be used to scroll up and down webpages or documents, and can also be clicked as a third button.