click below
click below
Normal Size Small Size show me how
Science Vocab. 4
vocabulary 4
Question | Answer |
---|---|
The strength of a force or object. | Magnitude |
Forces that cause no change in the motion of an object. | Balanced Forces |
Forces that always cause the motin of an object to change its speed and/or direction. | Unbalanced Forces |
A material thru which waves can travel. | Medium |
Highest point of a wave. | Crest |
Lowest point of a wave. | Trough |
Rocks that are changes into different kinds of rocks by heat and/or pressure. | Metamorphic |
Rocks that form when magma cols and hardens. | Igneous |
Molten (hot liquid) rock inside and hardens. | Magma |
Magma that reaches the earth. | Lava |