Which type of electromagnetic wave often encodes information for sound?

a. x-rays

b. gamma waves

c. infrared waves

d. radio waves

Apulley with a mechanical advantage of 5 will require you to pull times the amount of rope. a. 1/5 b. 5 c. 10 d. 15

Gather reliable information to brent make his decision. to gather this information, use newspapers, call insurance companies or look at their web sites, and review consumer magazines and web sites. also, look at the manufacturer web site or for information about gas mileage. list the sources you use and take notes.

The material that keeps its new shape after it is stretched is called?